From 419cab3fc69588ebe35b845cc3a584ae172463de Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Tue, 26 Apr 2005 02:32:54 -0500
Subject: [PATCH] kset_hotplug_ops->name shoudl return const char *
kobject: change name() method in kset_hotplug_ops return const char *
since users shoudl not try to modify returned data.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 2 +-
drivers/base/core.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/class.c b/drivers/base/class.c
index d2a2f8f2b4e..ff33ebbf1dc 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -262,7 +262,7 @@ static int class_hotplug_filter(struct kset *kset, struct kobject *kobj)
return 0;
}
-static char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
+static const char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
{
struct class_device *class_dev = to_class_dev(kobj);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index fbc223486f8..32f3f09a42e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -102,7 +102,7 @@ static int dev_hotplug_filter(struct kset *kset, struct kobject *kobj)
return 0;
}
-static char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
+static const char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
{
struct device *dev = to_dev(kobj);
--
cgit v1.2.3
From 8d790d74085833ba2a3e84b5bcd683be4981c29a Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Tue, 26 Apr 2005 02:34:05 -0500
Subject: [PATCH] make driver's name be const char *
Driver core:
change driver's, bus's, class's and platform device's names
to be const char * so one can use
const char *drv_name = "asdfg";
when initializing structures.
Also kill couple of whitespaces.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/devices.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index ef0b35731ff..83e815d3cd5 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -239,7 +239,7 @@ static char *usb_dump_interface_descriptor(char *start, char *end,
int setno)
{
const struct usb_interface_descriptor *desc = &intfc->altsetting[setno].desc;
- char *driver_name = "";
+ const char *driver_name = "";
if (start > end)
return start;
--
cgit v1.2.3
From d48593bf208e0d046c35fb0707ae5b23fef8c4ff Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Fri, 29 Apr 2005 00:58:46 -0500
Subject: [PATCH] Make attributes names const char *
sysfs: make attributes and attribute_group's names const char *
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/infiniband/core/sysfs.c | 120 ++++++++++++++++------------------------
drivers/pci/pci-sysfs.c | 13 +++--
2 files changed, 56 insertions(+), 77 deletions(-)
(limited to 'drivers')
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 3a413f72ff6..5febd6d8b88 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -40,9 +40,7 @@ struct ib_port {
struct kobject kobj;
struct ib_device *ibdev;
struct attribute_group gid_group;
- struct attribute **gid_attr;
struct attribute_group pkey_group;
- struct attribute **pkey_attr;
u8 port_num;
};
@@ -60,8 +58,9 @@ struct port_attribute port_attr_##_name = __ATTR(_name, _mode, _show, _store)
struct port_attribute port_attr_##_name = __ATTR_RO(_name)
struct port_table_attribute {
- struct port_attribute attr;
- int index;
+ struct port_attribute attr;
+ char name[8];
+ int index;
};
static ssize_t port_attr_show(struct kobject *kobj,
@@ -398,17 +397,16 @@ static void ib_port_release(struct kobject *kobj)
struct attribute *a;
int i;
- for (i = 0; (a = p->gid_attr[i]); ++i) {
- kfree(a->name);
+ for (i = 0; (a = p->gid_group.attrs[i]); ++i)
kfree(a);
- }
- for (i = 0; (a = p->pkey_attr[i]); ++i) {
- kfree(a->name);
+ kfree(p->gid_group.attrs);
+
+ for (i = 0; (a = p->pkey_group.attrs[i]); ++i)
kfree(a);
- }
- kfree(p->gid_attr);
+ kfree(p->pkey_group.attrs);
+
kfree(p);
}
@@ -449,58 +447,45 @@ static int ib_device_hotplug(struct class_device *cdev, char **envp,
return 0;
}
-static int alloc_group(struct attribute ***attr,
- ssize_t (*show)(struct ib_port *,
- struct port_attribute *, char *buf),
- int len)
+static struct attribute **
+alloc_group_attrs(ssize_t (*show)(struct ib_port *,
+ struct port_attribute *, char *buf),
+ int len)
{
- struct port_table_attribute ***tab_attr =
- (struct port_table_attribute ***) attr;
+ struct attribute **tab_attr;
+ struct port_table_attribute *element;
int i;
- int ret;
-
- *tab_attr = kmalloc((1 + len) * sizeof *tab_attr, GFP_KERNEL);
- if (!*tab_attr)
- return -ENOMEM;
- memset(*tab_attr, 0, (1 + len) * sizeof *tab_attr);
+ tab_attr = kcalloc(1 + len, sizeof(struct attribute *), GFP_KERNEL);
+ if (!tab_attr)
+ return NULL;
- for (i = 0; i < len; ++i) {
- (*tab_attr)[i] = kmalloc(sizeof *(*tab_attr)[i], GFP_KERNEL);
- if (!(*tab_attr)[i]) {
- ret = -ENOMEM;
+ for (i = 0; i < len; i++) {
+ element = kcalloc(1, sizeof(struct port_table_attribute),
+ GFP_KERNEL);
+ if (!element)
goto err;
- }
- memset((*tab_attr)[i], 0, sizeof *(*tab_attr)[i]);
- (*tab_attr)[i]->attr.attr.name = kmalloc(8, GFP_KERNEL);
- if (!(*tab_attr)[i]->attr.attr.name) {
- ret = -ENOMEM;
- goto err;
- }
- if (snprintf((*tab_attr)[i]->attr.attr.name, 8, "%d", i) >= 8) {
- ret = -ENOMEM;
+ if (snprintf(element->name, sizeof(element->name),
+ "%d", i) >= sizeof(element->name))
goto err;
- }
- (*tab_attr)[i]->attr.attr.mode = S_IRUGO;
- (*tab_attr)[i]->attr.attr.owner = THIS_MODULE;
- (*tab_attr)[i]->attr.show = show;
- (*tab_attr)[i]->index = i;
- }
-
- return 0;
+ element->attr.attr.name = element->name;
+ element->attr.attr.mode = S_IRUGO;
+ element->attr.attr.owner = THIS_MODULE;
+ element->attr.show = show;
+ element->index = i;
-err:
- for (i = 0; i < len; ++i) {
- if ((*tab_attr)[i])
- kfree((*tab_attr)[i]->attr.attr.name);
- kfree((*tab_attr)[i]);
+ tab_attr[i] = &element->attr.attr;
}
- kfree(*tab_attr);
+ return tab_attr;
- return ret;
+err:
+ while (--i >= 0)
+ kfree(tab_attr[i]);
+ kfree(tab_attr);
+ return NULL;
}
static int add_port(struct ib_device *device, int port_num)
@@ -541,23 +526,20 @@ static int add_port(struct ib_device *device, int port_num)
if (ret)
goto err_put;
- ret = alloc_group(&p->gid_attr, show_port_gid, attr.gid_tbl_len);
- if (ret)
- goto err_remove_pma;
-
p->gid_group.name = "gids";
- p->gid_group.attrs = p->gid_attr;
+ p->gid_group.attrs = alloc_group_attrs(show_port_gid, attr.gid_tbl_len);
+ if (!p->gid_group.attrs)
+ goto err_remove_pma;
ret = sysfs_create_group(&p->kobj, &p->gid_group);
if (ret)
goto err_free_gid;
- ret = alloc_group(&p->pkey_attr, show_port_pkey, attr.pkey_tbl_len);
- if (ret)
- goto err_remove_gid;
-
p->pkey_group.name = "pkeys";
- p->pkey_group.attrs = p->pkey_attr;
+ p->pkey_group.attrs = alloc_group_attrs(show_port_pkey,
+ attr.pkey_tbl_len);
+ if (!p->pkey_group.attrs)
+ goto err_remove_gid;
ret = sysfs_create_group(&p->kobj, &p->pkey_group);
if (ret)
@@ -568,23 +550,19 @@ static int add_port(struct ib_device *device, int port_num)
return 0;
err_free_pkey:
- for (i = 0; i < attr.pkey_tbl_len; ++i) {
- kfree(p->pkey_attr[i]->name);
- kfree(p->pkey_attr[i]);
- }
+ for (i = 0; i < attr.pkey_tbl_len; ++i)
+ kfree(p->pkey_group.attrs[i]);
- kfree(p->pkey_attr);
+ kfree(p->pkey_group.attrs);
err_remove_gid:
sysfs_remove_group(&p->kobj, &p->gid_group);
err_free_gid:
- for (i = 0; i < attr.gid_tbl_len; ++i) {
- kfree(p->gid_attr[i]->name);
- kfree(p->gid_attr[i]);
- }
+ for (i = 0; i < attr.gid_tbl_len; ++i)
+ kfree(p->gid_group.attrs[i]);
- kfree(p->gid_attr);
+ kfree(p->gid_group.attrs);
err_remove_pma:
sysfs_remove_group(&p->kobj, &pma_group);
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 6ca0061137a..e8aad151175 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -339,16 +339,17 @@ pci_create_resource_files(struct pci_dev *pdev)
if (!pci_resource_len(pdev, i))
continue;
- res_attr = kmalloc(sizeof(*res_attr) + 10, GFP_ATOMIC);
+ /* allocate attribute structure, piggyback attribute name */
+ res_attr = kcalloc(1, sizeof(*res_attr) + 10, GFP_ATOMIC);
if (res_attr) {
- memset(res_attr, 0, sizeof(*res_attr) + 10);
+ char *res_attr_name = (char *)(res_attr + 1);
+
pdev->res_attr[i] = res_attr;
- /* Allocated above after the res_attr struct */
- res_attr->attr.name = (char *)(res_attr + 1);
- sprintf(res_attr->attr.name, "resource%d", i);
- res_attr->size = pci_resource_len(pdev, i);
+ sprintf(res_attr_name, "resource%d", i);
+ res_attr->attr.name = res_attr_name;
res_attr->attr.mode = S_IRUSR | S_IWUSR;
res_attr->attr.owner = THIS_MODULE;
+ res_attr->size = pci_resource_len(pdev, i);
res_attr->mmap = pci_mmap_resource;
res_attr->private = &pdev->resource[i];
sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
--
cgit v1.2.3
From 4a0c20bf8c0fe2116f8fd7d3da6122bf8a01f026 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Fri, 29 Apr 2005 01:23:47 -0500
Subject: [PATCH] sysfs: (driver/base) if show/store is missing return -EIO
sysfs: fix drivers/base so if an attribute doesn't implement
show or store method read/write will return -EIO
instead of 0.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 4 ++--
drivers/base/class.c | 4 ++--
drivers/base/core.c | 4 ++--
drivers/base/sys.c | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 3cb04bb04c2..80ce88de56f 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -36,7 +36,7 @@ drv_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct driver_attribute * drv_attr = to_drv_attr(attr);
struct device_driver * drv = to_driver(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (drv_attr->show)
ret = drv_attr->show(drv, buf);
@@ -49,7 +49,7 @@ drv_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct driver_attribute * drv_attr = to_drv_attr(attr);
struct device_driver * drv = to_driver(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (drv_attr->store)
ret = drv_attr->store(drv, buf, count);
diff --git a/drivers/base/class.c b/drivers/base/class.c
index ff33ebbf1dc..344b8cd7390 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -26,7 +26,7 @@ class_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct class_attribute * class_attr = to_class_attr(attr);
struct class * dc = to_class(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (class_attr->show)
ret = class_attr->show(dc, buf);
@@ -39,7 +39,7 @@ class_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct class_attribute * class_attr = to_class_attr(attr);
struct class * dc = to_class(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (class_attr->store)
ret = class_attr->store(dc, buf, count);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 32f3f09a42e..a293a788abd 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -36,7 +36,7 @@ dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct device_attribute * dev_attr = to_dev_attr(attr);
struct device * dev = to_dev(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (dev_attr->show)
ret = dev_attr->show(dev, buf);
@@ -49,7 +49,7 @@ dev_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct device_attribute * dev_attr = to_dev_attr(attr);
struct device * dev = to_dev(kobj);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (dev_attr->store)
ret = dev_attr->store(dev, buf, count);
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 9102e3756f9..f37a13de804 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -37,7 +37,7 @@ sysdev_show(struct kobject * kobj, struct attribute * attr, char * buffer)
if (sysdev_attr->show)
return sysdev_attr->show(sysdev, buffer);
- return 0;
+ return -EIO;
}
@@ -50,7 +50,7 @@ sysdev_store(struct kobject * kobj, struct attribute * attr,
if (sysdev_attr->store)
return sysdev_attr->store(sysdev, buffer, count);
- return 0;
+ return -EIO;
}
static struct sysfs_ops sysfs_ops = {
--
cgit v1.2.3
From fc7e4828995d8c9e4c9597f8a19179e4ab53f73e Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Fri, 29 Apr 2005 01:26:27 -0500
Subject: [PATCH] sysfs: (driver/pci) if show/store is missing return -EIO
sysfs: fix drivers/pci so if an attribute does not implement
show or store method read/write will return -EIO
instead of 0.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/pci/hotplug/pci_hotplug_core.c | 4 ++--
drivers/pci/hotplug/rpadlpar_sysfs.c | 2 +-
drivers/pci/pci-driver.c | 26 ++++++++++++++------------
3 files changed, 17 insertions(+), 15 deletions(-)
(limited to 'drivers')
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index c802f6270b8..c4282902cb5 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -73,7 +73,7 @@ static ssize_t hotplug_slot_attr_show(struct kobject *kobj,
{
struct hotplug_slot *slot = to_hotplug_slot(kobj);
struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
- return attribute->show ? attribute->show(slot, buf) : 0;
+ return attribute->show ? attribute->show(slot, buf) : -EIO;
}
static ssize_t hotplug_slot_attr_store(struct kobject *kobj,
@@ -81,7 +81,7 @@ static ssize_t hotplug_slot_attr_store(struct kobject *kobj,
{
struct hotplug_slot *slot = to_hotplug_slot(kobj);
struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
- return attribute->store ? attribute->store(slot, buf, len) : 0;
+ return attribute->store ? attribute->store(slot, buf, len) : -EIO;
}
static struct sysfs_ops hotplug_slot_sysfs_ops = {
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index 3285b822478..752e6513c44 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -48,7 +48,7 @@ dlpar_attr_store(struct kobject * kobj, struct attribute * attr,
struct dlpar_io_attr *dlpar_attr = container_of(attr,
struct dlpar_io_attr, attr);
return dlpar_attr->store ?
- dlpar_attr->store(dlpar_attr, buf, nbytes) : 0;
+ dlpar_attr->store(dlpar_attr, buf, nbytes) : -EIO;
}
static struct sysfs_ops dlpar_attr_sysfs_ops = {
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index cf2cff7480f..e65bf2b395a 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -335,13 +335,14 @@ pci_driver_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
{
struct device_driver *driver = kobj_to_pci_driver(kobj);
struct driver_attribute *dattr = attr_to_driver_attribute(attr);
- ssize_t ret = 0;
+ ssize_t ret;
- if (get_driver(driver)) {
- if (dattr->show)
- ret = dattr->show(driver, buf);
- put_driver(driver);
- }
+ if (!get_driver(driver))
+ return -ENODEV;
+
+ ret = dattr->show ? dattr->show(driver, buf) : -EIO;
+
+ put_driver(driver);
return ret;
}
@@ -351,13 +352,14 @@ pci_driver_attr_store(struct kobject * kobj, struct attribute *attr,
{
struct device_driver *driver = kobj_to_pci_driver(kobj);
struct driver_attribute *dattr = attr_to_driver_attribute(attr);
- ssize_t ret = 0;
+ ssize_t ret;
- if (get_driver(driver)) {
- if (dattr->store)
- ret = dattr->store(driver, buf, count);
- put_driver(driver);
- }
+ if (!get_driver(driver))
+ return -ENODEV;
+
+ ret = dattr->store ? dattr->store(driver, buf, count) : -EIO;
+
+ put_driver(driver);
return ret;
}
--
cgit v1.2.3
From 6c1852a08e444a2e66367352a99c0e93c8bf3e97 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Fri, 29 Apr 2005 01:26:06 -0500
Subject: [PATCH] sysfs: (driver/block) if show/store is missing return -EIO
sysfs: fix drivers/block so if an attribute doesn't implement
show or store method read/write will return -EIO
instead of 0 or -EINVAL.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/block/as-iosched.c | 4 ++--
drivers/block/cfq-iosched.c | 4 ++--
drivers/block/deadline-iosched.c | 4 ++--
drivers/block/genhd.c | 2 +-
drivers/block/ll_rw_blk.c | 4 ++--
5 files changed, 9 insertions(+), 9 deletions(-)
(limited to 'drivers')
diff --git a/drivers/block/as-iosched.c b/drivers/block/as-iosched.c
index a9575bb58a5..638db06de2b 100644
--- a/drivers/block/as-iosched.c
+++ b/drivers/block/as-iosched.c
@@ -2044,7 +2044,7 @@ as_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct as_fs_entry *entry = to_as(attr);
if (!entry->show)
- return 0;
+ return -EIO;
return entry->show(e->elevator_data, page);
}
@@ -2057,7 +2057,7 @@ as_attr_store(struct kobject *kobj, struct attribute *attr,
struct as_fs_entry *entry = to_as(attr);
if (!entry->store)
- return -EINVAL;
+ return -EIO;
return entry->store(e->elevator_data, page, length);
}
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c
index 2210bacad56..3ac47dde64d 100644
--- a/drivers/block/cfq-iosched.c
+++ b/drivers/block/cfq-iosched.c
@@ -1775,7 +1775,7 @@ cfq_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct cfq_fs_entry *entry = to_cfq(attr);
if (!entry->show)
- return 0;
+ return -EIO;
return entry->show(e->elevator_data, page);
}
@@ -1788,7 +1788,7 @@ cfq_attr_store(struct kobject *kobj, struct attribute *attr,
struct cfq_fs_entry *entry = to_cfq(attr);
if (!entry->store)
- return -EINVAL;
+ return -EIO;
return entry->store(e->elevator_data, page, length);
}
diff --git a/drivers/block/deadline-iosched.c b/drivers/block/deadline-iosched.c
index d63d34c671f..7f79f3dd016 100644
--- a/drivers/block/deadline-iosched.c
+++ b/drivers/block/deadline-iosched.c
@@ -886,7 +886,7 @@ deadline_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct deadline_fs_entry *entry = to_deadline(attr);
if (!entry->show)
- return 0;
+ return -EIO;
return entry->show(e->elevator_data, page);
}
@@ -899,7 +899,7 @@ deadline_attr_store(struct kobject *kobj, struct attribute *attr,
struct deadline_fs_entry *entry = to_deadline(attr);
if (!entry->store)
- return -EINVAL;
+ return -EIO;
return entry->store(e->elevator_data, page, length);
}
diff --git a/drivers/block/genhd.c b/drivers/block/genhd.c
index 8bbe01d4b48..53f7d846b74 100644
--- a/drivers/block/genhd.c
+++ b/drivers/block/genhd.c
@@ -322,7 +322,7 @@ static ssize_t disk_attr_show(struct kobject *kobj, struct attribute *attr,
struct gendisk *disk = to_disk(kobj);
struct disk_attribute *disk_attr =
container_of(attr,struct disk_attribute,attr);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (disk_attr->show)
ret = disk_attr->show(disk,page);
diff --git a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c
index f20eba22b14..81fe3a0c1fe 100644
--- a/drivers/block/ll_rw_blk.c
+++ b/drivers/block/ll_rw_blk.c
@@ -3574,7 +3574,7 @@ queue_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
q = container_of(kobj, struct request_queue, kobj);
if (!entry->show)
- return 0;
+ return -EIO;
return entry->show(q, page);
}
@@ -3588,7 +3588,7 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr,
q = container_of(kobj, struct request_queue, kobj);
if (!entry->store)
- return -EINVAL;
+ return -EIO;
return entry->store(q, page, length);
}
--
cgit v1.2.3
From 70f2817a43c89b784dc2ec3d06ba5bf3064f8235 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Fri, 29 Apr 2005 01:27:34 -0500
Subject: [PATCH] sysfs: (rest) if show/store is missing return -EIO
sysfs: fix the rest of the kernel so if an attribute doesn't
implement show or store method read/write will return
-EIO instead of 0 or -EINVAL or -EPERM.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/acpi/scan.c | 4 ++--
drivers/cpufreq/cpufreq.c | 4 ++--
drivers/firmware/edd.c | 2 +-
drivers/firmware/efivars.c | 4 ++--
drivers/infiniband/core/sysfs.c | 2 +-
5 files changed, 8 insertions(+), 8 deletions(-)
(limited to 'drivers')
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 119c94093a1..e8588559328 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -65,14 +65,14 @@ static ssize_t acpi_device_attr_show(struct kobject *kobj,
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
- return attribute->show ? attribute->show(device, buf) : 0;
+ return attribute->show ? attribute->show(device, buf) : -EIO;
}
static ssize_t acpi_device_attr_store(struct kobject *kobj,
struct attribute *attr, const char *buf, size_t len)
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
- return attribute->store ? attribute->store(device, buf, len) : len;
+ return attribute->store ? attribute->store(device, buf, len) : -EIO;
}
static struct sysfs_ops acpi_device_sysfs_ops = {
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 03b5fb2ddcf..bf62dfe4976 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -521,7 +521,7 @@ static ssize_t show(struct kobject * kobj, struct attribute * attr ,char * buf)
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
return -EINVAL;
- ret = fattr->show ? fattr->show(policy,buf) : 0;
+ ret = fattr->show ? fattr->show(policy,buf) : -EIO;
cpufreq_cpu_put(policy);
return ret;
}
@@ -535,7 +535,7 @@ static ssize_t store(struct kobject * kobj, struct attribute * attr,
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
return -EINVAL;
- ret = fattr->store ? fattr->store(policy,buf,count) : 0;
+ ret = fattr->store ? fattr->store(policy,buf,count) : -EIO;
cpufreq_cpu_put(policy);
return ret;
}
diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 33b669e6f97..6996476669f 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -115,7 +115,7 @@ edd_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
{
struct edd_device *dev = to_edd_device(kobj);
struct edd_attribute *edd_attr = to_edd_attr(attr);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (edd_attr->show)
ret = edd_attr->show(dev, buf);
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index 0287ff65963..a3451cb9400 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -352,7 +352,7 @@ static ssize_t efivar_attr_show(struct kobject *kobj, struct attribute *attr,
{
struct efivar_entry *var = to_efivar_entry(kobj);
struct efivar_attribute *efivar_attr = to_efivar_attr(attr);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@@ -368,7 +368,7 @@ static ssize_t efivar_attr_store(struct kobject *kobj, struct attribute *attr,
{
struct efivar_entry *var = to_efivar_entry(kobj);
struct efivar_attribute *efivar_attr = to_efivar_attr(attr);
- ssize_t ret = 0;
+ ssize_t ret = -EIO;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 5febd6d8b88..90d51b179ab 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -71,7 +71,7 @@ static ssize_t port_attr_show(struct kobject *kobj,
struct ib_port *p = container_of(kobj, struct ib_port, kobj);
if (!port_attr->show)
- return 0;
+ return -EIO;
return port_attr->show(p, port_attr, buf);
}
--
cgit v1.2.3
From e9ba6365fd4f0d9e7d022c883bd044fbaa48257f Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Tue, 15 Mar 2005 11:54:21 -0800
Subject: [PATCH] CLASS: move a "simple" class logic into the class core.
One step on improving the class api so that it can not be used incorrectly.
This also fixes the module owner issue with the dev files that happened when
the devt logic moved to the class core.
Based on a patch originally written by Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 145 +++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 134 insertions(+), 11 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 344b8cd7390..a3b006b6f2b 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/kdev_t.h>
+#include <linux/err.h>
#include "base.h"
#define to_class_attr(_attr) container_of(_attr, struct class_attribute, attr)
@@ -162,6 +163,51 @@ void class_unregister(struct class * cls)
subsystem_unregister(&cls->subsys);
}
+static void class_create_release(struct class *cls)
+{
+ kfree(cls);
+}
+
+static void class_device_create_release(struct class_device *class_dev)
+{
+ kfree(class_dev);
+}
+
+struct class *class_create(struct module *owner, char *name)
+{
+ struct class *cls;
+ int retval;
+
+ cls = kmalloc(sizeof(struct class), GFP_KERNEL);
+ if (!cls) {
+ retval = -ENOMEM;
+ goto error;
+ }
+ memset(cls, 0x00, sizeof(struct class));
+
+ cls->name = name;
+ cls->owner = owner;
+ cls->class_release = class_create_release;
+ cls->release = class_device_create_release;
+
+ retval = class_register(cls);
+ if (retval)
+ goto error;
+
+ return cls;
+
+error:
+ kfree(cls);
+ return ERR_PTR(retval);
+}
+
+void class_destroy(struct class *cls)
+{
+ if ((cls == NULL) || (IS_ERR(cls)))
+ return;
+
+ class_unregister(cls);
+}
/* Class Device Stuff */
@@ -375,7 +421,6 @@ static ssize_t show_dev(struct class_device *class_dev, char *buf)
{
return print_dev_t(buf, class_dev->devt);
}
-static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
void class_device_initialize(struct class_device *class_dev)
{
@@ -412,7 +457,31 @@ int class_device_add(struct class_device *class_dev)
if ((error = kobject_add(&class_dev->kobj)))
goto register_done;
- /* now take care of our own registration */
+ /* add the needed attributes to this device */
+ if (MAJOR(class_dev->devt)) {
+ struct class_device_attribute *attr;
+ attr = kmalloc(sizeof(*attr), GFP_KERNEL);
+ if (!attr) {
+ error = -ENOMEM;
+ kobject_del(&class_dev->kobj);
+ goto register_done;
+ }
+ memset(attr, sizeof(*attr), 0x00);
+ attr->attr.name = "dev";
+ attr->attr.mode = S_IRUGO;
+ attr->attr.owner = parent->owner;
+ attr->show = show_dev;
+ attr->store = NULL;
+ class_device_create_file(class_dev, attr);
+ class_dev->devt_attr = attr;
+ }
+
+ class_device_add_attrs(class_dev);
+ if (class_dev->dev)
+ sysfs_create_link(&class_dev->kobj,
+ &class_dev->dev->kobj, "device");
+
+ /* notify any interfaces this device is now here */
if (parent) {
down(&parent->sem);
list_add_tail(&class_dev->node, &parent->children);
@@ -421,16 +490,8 @@ int class_device_add(struct class_device *class_dev)
class_intf->add(class_dev);
up(&parent->sem);
}
-
- if (MAJOR(class_dev->devt))
- class_device_create_file(class_dev, &class_device_attr_dev);
-
- class_device_add_attrs(class_dev);
- if (class_dev->dev)
- sysfs_create_link(&class_dev->kobj,
- &class_dev->dev->kobj, "device");
-
kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
+
register_done:
if (error && parent)
class_put(parent);
@@ -444,6 +505,41 @@ int class_device_register(struct class_device *class_dev)
return class_device_add(class_dev);
}
+struct class_device *class_device_create(struct class *cls, dev_t devt,
+ struct device *device, char *fmt, ...)
+{
+ va_list args;
+ struct class_device *class_dev = NULL;
+ int retval = -ENODEV;
+
+ if (cls == NULL || IS_ERR(cls))
+ goto error;
+
+ class_dev = kmalloc(sizeof(struct class_device), GFP_KERNEL);
+ if (!class_dev) {
+ retval = -ENOMEM;
+ goto error;
+ }
+ memset(class_dev, 0x00, sizeof(struct class_device));
+
+ class_dev->devt = devt;
+ class_dev->dev = device;
+ class_dev->class = cls;
+
+ va_start(args, fmt);
+ vsnprintf(class_dev->class_id, BUS_ID_SIZE, fmt, args);
+ va_end(args);
+ retval = class_device_register(class_dev);
+ if (retval)
+ goto error;
+
+ return class_dev;
+
+error:
+ kfree(class_dev);
+ return ERR_PTR(retval);
+}
+
void class_device_del(struct class_device *class_dev)
{
struct class * parent = class_dev->class;
@@ -460,6 +556,11 @@ void class_device_del(struct class_device *class_dev)
if (class_dev->dev)
sysfs_remove_link(&class_dev->kobj, "device");
+ if (class_dev->devt_attr) {
+ class_device_remove_file(class_dev, class_dev->devt_attr);
+ kfree(class_dev->devt_attr);
+ class_dev->devt_attr = NULL;
+ }
class_device_remove_attrs(class_dev);
kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE);
@@ -477,6 +578,24 @@ void class_device_unregister(struct class_device *class_dev)
class_device_put(class_dev);
}
+void class_device_destroy(struct class *cls, dev_t devt)
+{
+ struct class_device *class_dev = NULL;
+ struct class_device *class_dev_tmp;
+
+ down(&cls->sem);
+ list_for_each_entry(class_dev_tmp, &cls->children, node) {
+ if (class_dev_tmp->devt == devt) {
+ class_dev = class_dev_tmp;
+ break;
+ }
+ }
+ up(&cls->sem);
+
+ if (class_dev)
+ class_device_unregister(class_dev);
+}
+
int class_device_rename(struct class_device *class_dev, char *new_name)
{
int error = 0;
@@ -576,6 +695,8 @@ EXPORT_SYMBOL_GPL(class_register);
EXPORT_SYMBOL_GPL(class_unregister);
EXPORT_SYMBOL_GPL(class_get);
EXPORT_SYMBOL_GPL(class_put);
+EXPORT_SYMBOL_GPL(class_create);
+EXPORT_SYMBOL_GPL(class_destroy);
EXPORT_SYMBOL_GPL(class_device_register);
EXPORT_SYMBOL_GPL(class_device_unregister);
@@ -584,6 +705,8 @@ EXPORT_SYMBOL_GPL(class_device_add);
EXPORT_SYMBOL_GPL(class_device_del);
EXPORT_SYMBOL_GPL(class_device_get);
EXPORT_SYMBOL_GPL(class_device_put);
+EXPORT_SYMBOL_GPL(class_device_create);
+EXPORT_SYMBOL_GPL(class_device_destroy);
EXPORT_SYMBOL_GPL(class_device_create_file);
EXPORT_SYMBOL_GPL(class_device_remove_file);
EXPORT_SYMBOL_GPL(class_device_create_bin_file);
--
cgit v1.2.3
From 7fe845d11ad1b4aac098d40c55275569e143c483 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Tue, 15 Mar 2005 14:23:15 -0800
Subject: [PATCH] tty: move to use the new class code, instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/tty_io.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
(limited to 'drivers')
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 26e5e19ed85..31831030f73 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -2654,7 +2654,7 @@ static void tty_default_put_char(struct tty_struct *tty, unsigned char ch)
tty->driver->write(tty, &ch, 1);
}
-static struct class_simple *tty_class;
+static struct class *tty_class;
/**
* tty_register_device - register a tty device
@@ -2687,7 +2687,7 @@ void tty_register_device(struct tty_driver *driver, unsigned index,
pty_line_name(driver, index, name);
else
tty_line_name(driver, index, name);
- class_simple_device_add(tty_class, dev, device, name);
+ class_device_create(tty_class, dev, device, name);
}
/**
@@ -2701,7 +2701,7 @@ void tty_register_device(struct tty_driver *driver, unsigned index,
void tty_unregister_device(struct tty_driver *driver, unsigned index)
{
devfs_remove("%s%d", driver->devfs_name, index + driver->name_base);
- class_simple_device_remove(MKDEV(driver->major, driver->minor_start) + index);
+ class_device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
}
EXPORT_SYMBOL(tty_register_device);
@@ -2918,7 +2918,7 @@ extern int vty_init(void);
static int __init tty_class_init(void)
{
- tty_class = class_simple_create(THIS_MODULE, "tty");
+ tty_class = class_create(THIS_MODULE, "tty");
if (IS_ERR(tty_class))
return PTR_ERR(tty_class);
return 0;
@@ -2947,14 +2947,14 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0)
panic("Couldn't register /dev/tty driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 0), S_IFCHR|S_IRUGO|S_IWUGO, "tty");
- class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
+ class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
cdev_init(&console_cdev, &console_fops);
if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) ||
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0)
panic("Couldn't register /dev/console driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 1), S_IFCHR|S_IRUSR|S_IWUSR, "console");
- class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
+ class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
#ifdef CONFIG_UNIX98_PTYS
cdev_init(&ptmx_cdev, &ptmx_fops);
@@ -2962,7 +2962,7 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0)
panic("Couldn't register /dev/ptmx driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 2), S_IFCHR|S_IRUGO|S_IWUGO, "ptmx");
- class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
+ class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
#endif
#ifdef CONFIG_VT
@@ -2971,7 +2971,7 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0)
panic("Couldn't register /dev/tty0 driver\n");
devfs_mk_cdev(MKDEV(TTY_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vc/0");
- class_simple_device_add(tty_class, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
+ class_device_create(tty_class, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
vty_init();
#endif
--
cgit v1.2.3
From 1235686f6e67cf30c460eb77d90a6cb4be57b92f Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Tue, 15 Mar 2005 14:26:30 -0800
Subject: [PATCH] INPUT: move to use the new class code, instead of
class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/input/evdev.c | 9 +++++----
drivers/input/input.c | 10 +++++-----
drivers/input/joydev.c | 8 ++++----
drivers/input/mousedev.c | 16 +++++++++-------
drivers/input/tsdev.c | 9 +++++----
5 files changed, 28 insertions(+), 24 deletions(-)
(limited to 'drivers')
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 17552a29978..556264b4342 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -431,9 +431,9 @@ static struct input_handle *evdev_connect(struct input_handler *handler, struct
devfs_mk_cdev(MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor),
S_IFCHR|S_IRUGO|S_IWUSR, "input/event%d", minor);
- class_simple_device_add(input_class,
- MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor),
- dev->dev, "event%d", minor);
+ class_device_create(input_class,
+ MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor),
+ dev->dev, "event%d", minor);
return &evdev->handle;
}
@@ -443,7 +443,8 @@ static void evdev_disconnect(struct input_handle *handle)
struct evdev *evdev = handle->private;
struct evdev_list *list;
- class_simple_device_remove(MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + evdev->minor));
+ class_device_destroy(input_class,
+ MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + evdev->minor));
devfs_remove("input/event%d", evdev->minor);
evdev->exist = 0;
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 3385dd03abf..83c77c990dd 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -702,13 +702,13 @@ static int __init input_proc_init(void)
static inline int input_proc_init(void) { return 0; }
#endif
-struct class_simple *input_class;
+struct class *input_class;
static int __init input_init(void)
{
int retval = -ENOMEM;
- input_class = class_simple_create(THIS_MODULE, "input");
+ input_class = class_create(THIS_MODULE, "input");
if (IS_ERR(input_class))
return PTR_ERR(input_class);
input_proc_init();
@@ -718,7 +718,7 @@ static int __init input_init(void)
remove_proc_entry("devices", proc_bus_input_dir);
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
- class_simple_destroy(input_class);
+ class_destroy(input_class);
return retval;
}
@@ -728,7 +728,7 @@ static int __init input_init(void)
remove_proc_entry("handlers", proc_bus_input_dir);
remove_proc_entry("input", proc_bus);
unregister_chrdev(INPUT_MAJOR, "input");
- class_simple_destroy(input_class);
+ class_destroy(input_class);
}
return retval;
}
@@ -741,7 +741,7 @@ static void __exit input_exit(void)
devfs_remove("input");
unregister_chrdev(INPUT_MAJOR, "input");
- class_simple_destroy(input_class);
+ class_destroy(input_class);
}
subsys_initcall(input_init);
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 627d343dfba..39775fc380c 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -452,9 +452,9 @@ static struct input_handle *joydev_connect(struct input_handler *handler, struct
devfs_mk_cdev(MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor),
S_IFCHR|S_IRUGO|S_IWUSR, "input/js%d", minor);
- class_simple_device_add(input_class,
- MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor),
- dev->dev, "js%d", minor);
+ class_device_create(input_class,
+ MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor),
+ dev->dev, "js%d", minor);
return &joydev->handle;
}
@@ -464,7 +464,7 @@ static void joydev_disconnect(struct input_handle *handle)
struct joydev *joydev = handle->private;
struct joydev_list *list;
- class_simple_device_remove(MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + joydev->minor));
+ class_device_destroy(input_class, MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + joydev->minor));
devfs_remove("input/js%d", joydev->minor);
joydev->exist = 0;
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 96fb9870834..062848ac7e6 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -647,9 +647,9 @@ static struct input_handle *mousedev_connect(struct input_handler *handler, stru
devfs_mk_cdev(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor),
S_IFCHR|S_IRUGO|S_IWUSR, "input/mouse%d", minor);
- class_simple_device_add(input_class,
- MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor),
- dev->dev, "mouse%d", minor);
+ class_device_create(input_class,
+ MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor),
+ dev->dev, "mouse%d", minor);
return &mousedev->handle;
}
@@ -659,7 +659,8 @@ static void mousedev_disconnect(struct input_handle *handle)
struct mousedev *mousedev = handle->private;
struct mousedev_list *list;
- class_simple_device_remove(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + mousedev->minor));
+ class_device_destroy(input_class,
+ MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + mousedev->minor));
devfs_remove("input/mouse%d", mousedev->minor);
mousedev->exist = 0;
@@ -735,8 +736,8 @@ static int __init mousedev_init(void)
devfs_mk_cdev(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX),
S_IFCHR|S_IRUGO|S_IWUSR, "input/mice");
- class_simple_device_add(input_class, MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX),
- NULL, "mice");
+ class_device_create(input_class,
+ MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX), NULL, "mice");
#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
if (!(psaux_registered = !misc_register(&psaux_mouse)))
@@ -755,7 +756,8 @@ static void __exit mousedev_exit(void)
misc_deregister(&psaux_mouse);
#endif
devfs_remove("input/mice");
- class_simple_device_remove(MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX));
+ class_device_destroy(input_class,
+ MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + MOUSEDEV_MIX));
input_unregister_handler(&mousedev_handler);
}
diff --git a/drivers/input/tsdev.c b/drivers/input/tsdev.c
index d0afba85720..50c63a15515 100644
--- a/drivers/input/tsdev.c
+++ b/drivers/input/tsdev.c
@@ -414,9 +414,9 @@ static struct input_handle *tsdev_connect(struct input_handler *handler,
S_IFCHR|S_IRUGO|S_IWUSR, "input/ts%d", minor);
devfs_mk_cdev(MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor + TSDEV_MINORS/2),
S_IFCHR|S_IRUGO|S_IWUSR, "input/tsraw%d", minor);
- class_simple_device_add(input_class,
- MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor),
- dev->dev, "ts%d", minor);
+ class_device_create(input_class,
+ MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + minor),
+ dev->dev, "ts%d", minor);
return &tsdev->handle;
}
@@ -426,7 +426,8 @@ static void tsdev_disconnect(struct input_handle *handle)
struct tsdev *tsdev = handle->private;
struct tsdev_list *list;
- class_simple_device_remove(MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + tsdev->minor));
+ class_device_destroy(input_class,
+ MKDEV(INPUT_MAJOR, TSDEV_MINOR_BASE + tsdev->minor));
devfs_remove("input/ts%d", tsdev->minor);
devfs_remove("input/tsraw%d", tsdev->minor);
tsdev->exist = 0;
--
cgit v1.2.3
From 8561b10f6e7ef0a085709ffc844f74130a067abe Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Tue, 15 Mar 2005 15:10:13 -0800
Subject: [PATCH] USB: move the usb hcd code to use the new class code.
This moves a kref into the main hcd structure, which detaches it from
the class device structure.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/hcd.c | 61 ++++++++++++++++++++-------------------------
drivers/usb/host/ehci-dbg.c | 10 ++++----
drivers/usb/host/ohci-dbg.c | 10 ++++----
3 files changed, 37 insertions(+), 44 deletions(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 266e9e06a9f..d041782e0c8 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -651,50 +651,45 @@ static int usb_rh_urb_dequeue (struct usb_hcd *hcd, struct urb *urb)
/*-------------------------------------------------------------------------*/
/* exported only within usbcore */
-struct usb_bus *usb_bus_get (struct usb_bus *bus)
+struct usb_bus *usb_bus_get(struct usb_bus *bus)
{
- struct class_device *tmp;
+ if (bus)
+ kref_get(&bus->kref);
+ return bus;
+}
- if (!bus)
- return NULL;
+static void usb_host_release(struct kref *kref)
+{
+ struct usb_bus *bus = container_of(kref, struct usb_bus, kref);
- tmp = class_device_get(&bus->class_dev);
- if (tmp)
- return to_usb_bus(tmp);
- else
- return NULL;
+ if (bus->release)
+ bus->release(bus);
}
/* exported only within usbcore */
-void usb_bus_put (struct usb_bus *bus)
+void usb_bus_put(struct usb_bus *bus)
{
if (bus)
- class_device_put(&bus->class_dev);
+ kref_put(&bus->kref, usb_host_release);
}
/*-------------------------------------------------------------------------*/
-static void usb_host_release(struct class_device *class_dev)
-{
- struct usb_bus *bus = to_usb_bus(class_dev);
-
- if (bus->release)
- bus->release(bus);
-}
-
-static struct class usb_host_class = {
- .name = "usb_host",
- .release = &usb_host_release,
-};
+static struct class *usb_host_class;
int usb_host_init(void)
{
- return class_register(&usb_host_class);
+ int retval = 0;
+
+ usb_host_class = class_create(THIS_MODULE, "usb_host");
+ if (IS_ERR(usb_host_class))
+ retval = PTR_ERR(usb_host_class);
+ return retval;
}
void usb_host_cleanup(void)
{
- class_unregister(&usb_host_class);
+ class_destroy(usb_host_class);
}
/**
@@ -719,8 +714,7 @@ static void usb_bus_init (struct usb_bus *bus)
INIT_LIST_HEAD (&bus->bus_list);
- class_device_initialize(&bus->class_dev);
- bus->class_dev.class = &usb_host_class;
+ kref_init(&bus->kref);
}
/**
@@ -761,7 +755,6 @@ struct usb_bus *usb_alloc_bus (struct usb_operations *op)
static int usb_register_bus(struct usb_bus *bus)
{
int busnum;
- int retval;
down (&usb_bus_list_lock);
busnum = find_next_zero_bit (busmap.busmap, USB_MAXBUS, 1);
@@ -774,15 +767,15 @@ static int usb_register_bus(struct usb_bus *bus)
return -E2BIG;
}
- snprintf(bus->class_dev.class_id, BUS_ID_SIZE, "usb%d", busnum);
- bus->class_dev.dev = bus->controller;
- retval = class_device_add(&bus->class_dev);
- if (retval) {
+ bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb%d", busnum);
+ if (IS_ERR(bus->class_dev)) {
clear_bit(busnum, busmap.busmap);
up(&usb_bus_list_lock);
- return retval;
+ return PTR_ERR(bus->class_dev);
}
+ class_set_devdata(bus->class_dev, bus);
+
/* Add it to the local list of buses */
list_add (&bus->bus_list, &usb_bus_list);
up (&usb_bus_list_lock);
@@ -820,7 +813,7 @@ static void usb_deregister_bus (struct usb_bus *bus)
clear_bit (bus->busnum, busmap.busmap);
- class_device_del(&bus->class_dev);
+ class_device_unregister(bus->class_dev);
}
/**
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 9b347d76538..2ff11d53567 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -450,7 +450,7 @@ show_async (struct class_device *class_dev, char *buf)
*buf = 0;
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ehci = hcd_to_ehci (hcd);
next = buf;
@@ -496,7 +496,7 @@ show_periodic (struct class_device *class_dev, char *buf)
return 0;
seen_count = 0;
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ehci = hcd_to_ehci (hcd);
next = buf;
@@ -633,7 +633,7 @@ show_registers (struct class_device *class_dev, char *buf)
static char fmt [] = "%*s\n";
static char label [] = "";
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ehci = hcd_to_ehci (hcd);
next = buf;
@@ -735,7 +735,7 @@ static CLASS_DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL);
static inline void create_debug_files (struct ehci_hcd *ehci)
{
- struct class_device *cldev = &ehci_to_hcd(ehci)->self.class_dev;
+ struct class_device *cldev = ehci_to_hcd(ehci)->self.class_dev;
class_device_create_file(cldev, &class_device_attr_async);
class_device_create_file(cldev, &class_device_attr_periodic);
@@ -744,7 +744,7 @@ static inline void create_debug_files (struct ehci_hcd *ehci)
static inline void remove_debug_files (struct ehci_hcd *ehci)
{
- struct class_device *cldev = &ehci_to_hcd(ehci)->self.class_dev;
+ struct class_device *cldev = ehci_to_hcd(ehci)->self.class_dev;
class_device_remove_file(cldev, &class_device_attr_async);
class_device_remove_file(cldev, &class_device_attr_periodic);
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 62f53a21380..c58408c95c3 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -481,7 +481,7 @@ show_async (struct class_device *class_dev, char *buf)
size_t temp;
unsigned long flags;
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ohci = hcd_to_ohci(hcd);
@@ -514,7 +514,7 @@ show_periodic (struct class_device *class_dev, char *buf)
return 0;
seen_count = 0;
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ohci = hcd_to_ohci(hcd);
next = buf;
@@ -611,7 +611,7 @@ show_registers (struct class_device *class_dev, char *buf)
char *next;
u32 rdata;
- bus = to_usb_bus(class_dev);
+ bus = class_get_devdata(class_dev);
hcd = bus->hcpriv;
ohci = hcd_to_ohci(hcd);
regs = ohci->regs;
@@ -684,7 +684,7 @@ static CLASS_DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL);
static inline void create_debug_files (struct ohci_hcd *ohci)
{
- struct class_device *cldev = &ohci_to_hcd(ohci)->self.class_dev;
+ struct class_device *cldev = ohci_to_hcd(ohci)->self.class_dev;
class_device_create_file(cldev, &class_device_attr_async);
class_device_create_file(cldev, &class_device_attr_periodic);
@@ -694,7 +694,7 @@ static inline void create_debug_files (struct ohci_hcd *ohci)
static inline void remove_debug_files (struct ohci_hcd *ohci)
{
- struct class_device *cldev = &ohci_to_hcd(ohci)->self.class_dev;
+ struct class_device *cldev = ohci_to_hcd(ohci)->self.class_dev;
class_device_remove_file(cldev, &class_device_attr_async);
class_device_remove_file(cldev, &class_device_attr_periodic);
--
cgit v1.2.3
From deb3697037a7d362d13468a73643e09cbc1615a8 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 09:52:10 -0800
Subject: [PATCH] class: convert drivers/block/* to use the new class api
instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/block/aoe/aoechr.c | 10 +++++-----
drivers/block/paride/pg.c | 14 +++++++-------
drivers/block/paride/pt.c | 20 ++++++++++----------
3 files changed, 22 insertions(+), 22 deletions(-)
(limited to 'drivers')
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index 14aeca3e2e8..45a24309618 100644
--- a/drivers/block/aoe/aoechr.c
+++ b/drivers/block/aoe/aoechr.c
@@ -36,7 +36,7 @@ static int emsgs_head_idx, emsgs_tail_idx;
static struct semaphore emsgs_sema;
static spinlock_t emsgs_lock;
static int nblocked_emsgs_readers;
-static struct class_simple *aoe_class;
+static struct class *aoe_class;
static struct aoe_chardev chardevs[] = {
{ MINOR_ERR, "err" },
{ MINOR_DISCOVER, "discover" },
@@ -218,13 +218,13 @@ aoechr_init(void)
}
sema_init(&emsgs_sema, 0);
spin_lock_init(&emsgs_lock);
- aoe_class = class_simple_create(THIS_MODULE, "aoe");
+ aoe_class = class_create(THIS_MODULE, "aoe");
if (IS_ERR(aoe_class)) {
unregister_chrdev(AOE_MAJOR, "aoechr");
return PTR_ERR(aoe_class);
}
for (i = 0; i < ARRAY_SIZE(chardevs); ++i)
- class_simple_device_add(aoe_class,
+ class_device_create(aoe_class,
MKDEV(AOE_MAJOR, chardevs[i].minor),
NULL, chardevs[i].name);
@@ -237,8 +237,8 @@ aoechr_exit(void)
int i;
for (i = 0; i < ARRAY_SIZE(chardevs); ++i)
- class_simple_device_remove(MKDEV(AOE_MAJOR, chardevs[i].minor));
- class_simple_destroy(aoe_class);
+ class_device_destroy(aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor));
+ class_destroy(aoe_class);
unregister_chrdev(AOE_MAJOR, "aoechr");
}
diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c
index dbeb107bb97..84d8e291ed9 100644
--- a/drivers/block/paride/pg.c
+++ b/drivers/block/paride/pg.c
@@ -222,7 +222,7 @@ static int pg_identify(struct pg *dev, int log);
static char pg_scratch[512]; /* scratch block buffer */
-static struct class_simple *pg_class;
+static struct class *pg_class;
/* kernel glue structures */
@@ -666,7 +666,7 @@ static int __init pg_init(void)
err = -1;
goto out;
}
- pg_class = class_simple_create(THIS_MODULE, "pg");
+ pg_class = class_create(THIS_MODULE, "pg");
if (IS_ERR(pg_class)) {
err = PTR_ERR(pg_class);
goto out_chrdev;
@@ -675,7 +675,7 @@ static int __init pg_init(void)
for (unit = 0; unit < PG_UNITS; unit++) {
struct pg *dev = &devices[unit];
if (dev->present) {
- class_simple_device_add(pg_class, MKDEV(major, unit),
+ class_device_create(pg_class, MKDEV(major, unit),
NULL, "pg%u", unit);
err = devfs_mk_cdev(MKDEV(major, unit),
S_IFCHR | S_IRUSR | S_IWUSR, "pg/%u",
@@ -688,8 +688,8 @@ static int __init pg_init(void)
goto out;
out_class:
- class_simple_device_remove(MKDEV(major, unit));
- class_simple_destroy(pg_class);
+ class_device_destroy(pg_class, MKDEV(major, unit));
+ class_destroy(pg_class);
out_chrdev:
unregister_chrdev(major, "pg");
out:
@@ -703,11 +703,11 @@ static void __exit pg_exit(void)
for (unit = 0; unit < PG_UNITS; unit++) {
struct pg *dev = &devices[unit];
if (dev->present) {
- class_simple_device_remove(MKDEV(major, unit));
+ class_device_destroy(pg_class, MKDEV(major, unit));
devfs_remove("pg/%u", unit);
}
}
- class_simple_destroy(pg_class);
+ class_destroy(pg_class);
devfs_remove("pg");
unregister_chrdev(major, name);
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index 8fbd6922fe0..5fe8ee86f09 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -242,7 +242,7 @@ static struct file_operations pt_fops = {
};
/* sysfs class support */
-static struct class_simple *pt_class;
+static struct class *pt_class;
static inline int status_reg(struct pi_adapter *pi)
{
@@ -963,7 +963,7 @@ static int __init pt_init(void)
err = -1;
goto out;
}
- pt_class = class_simple_create(THIS_MODULE, "pt");
+ pt_class = class_create(THIS_MODULE, "pt");
if (IS_ERR(pt_class)) {
err = PTR_ERR(pt_class);
goto out_chrdev;
@@ -972,29 +972,29 @@ static int __init pt_init(void)
devfs_mk_dir("pt");
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
- class_simple_device_add(pt_class, MKDEV(major, unit),
+ class_device_create(pt_class, MKDEV(major, unit),
NULL, "pt%d", unit);
err = devfs_mk_cdev(MKDEV(major, unit),
S_IFCHR | S_IRUSR | S_IWUSR,
"pt/%d", unit);
if (err) {
- class_simple_device_remove(MKDEV(major, unit));
+ class_device_destroy(pt_class, MKDEV(major, unit));
goto out_class;
}
- class_simple_device_add(pt_class, MKDEV(major, unit + 128),
+ class_device_create(pt_class, MKDEV(major, unit + 128),
NULL, "pt%dn", unit);
err = devfs_mk_cdev(MKDEV(major, unit + 128),
S_IFCHR | S_IRUSR | S_IWUSR,
"pt/%dn", unit);
if (err) {
- class_simple_device_remove(MKDEV(major, unit + 128));
+ class_device_destroy(pt_class, MKDEV(major, unit + 128));
goto out_class;
}
}
goto out;
out_class:
- class_simple_destroy(pt_class);
+ class_destroy(pt_class);
out_chrdev:
unregister_chrdev(major, "pt");
out:
@@ -1006,12 +1006,12 @@ static void __exit pt_exit(void)
int unit;
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
- class_simple_device_remove(MKDEV(major, unit));
+ class_device_destroy(pt_class, MKDEV(major, unit));
devfs_remove("pt/%d", unit);
- class_simple_device_remove(MKDEV(major, unit + 128));
+ class_device_destroy(pt_class, MKDEV(major, unit + 128));
devfs_remove("pt/%dn", unit);
}
- class_simple_destroy(pt_class);
+ class_destroy(pt_class);
devfs_remove("pt");
unregister_chrdev(major, name);
for (unit = 0; unit < PT_UNITS; unit++)
--
cgit v1.2.3
From ca8eca6884861c1ce294b05aacfdf9045bba9aff Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 09:53:09 -0800
Subject: [PATCH] class: convert drivers/char/* to use the new class api
instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/dsp56k.c | 14 +++++++-------
drivers/char/ftape/zftape/zftape-init.c | 30 +++++++++++++++---------------
drivers/char/ip2main.c | 24 ++++++++++++------------
drivers/char/istallion.c | 10 +++++-----
drivers/char/lp.c | 12 ++++++------
drivers/char/mem.c | 7 +++----
drivers/char/misc.c | 16 ++++++++--------
drivers/char/ppdev.c | 12 ++++++------
drivers/char/raw.c | 18 +++++++++---------
drivers/char/snsc.c | 7 ++++---
drivers/char/stallion.c | 10 +++++-----
drivers/char/tipar.c | 14 +++++++-------
drivers/char/vc_screen.c | 16 ++++++++--------
drivers/char/viotape.c | 16 ++++++++--------
14 files changed, 103 insertions(+), 103 deletions(-)
(limited to 'drivers')
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c
index 37d6649011a..26271e3ca82 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -144,7 +144,7 @@ static struct dsp56k_device {
int tx_wsize, rx_wsize;
} dsp56k;
-static struct class_simple *dsp56k_class;
+static struct class *dsp56k_class;
static int dsp56k_reset(void)
{
@@ -510,12 +510,12 @@ static int __init dsp56k_init_driver(void)
printk("DSP56k driver: Unable to register driver\n");
return -ENODEV;
}
- dsp56k_class = class_simple_create(THIS_MODULE, "dsp56k");
+ dsp56k_class = class_create(THIS_MODULE, "dsp56k");
if (IS_ERR(dsp56k_class)) {
err = PTR_ERR(dsp56k_class);
goto out_chrdev;
}
- class_simple_device_add(dsp56k_class, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
+ class_device_create(dsp56k_class, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
err = devfs_mk_cdev(MKDEV(DSP56K_MAJOR, 0),
S_IFCHR | S_IRUSR | S_IWUSR, "dsp56k");
@@ -526,8 +526,8 @@ static int __init dsp56k_init_driver(void)
goto out;
out_class:
- class_simple_device_remove(MKDEV(DSP56K_MAJOR, 0));
- class_simple_destroy(dsp56k_class);
+ class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
+ class_destroy(dsp56k_class);
out_chrdev:
unregister_chrdev(DSP56K_MAJOR, "dsp56k");
out:
@@ -537,8 +537,8 @@ module_init(dsp56k_init_driver);
static void __exit dsp56k_cleanup_driver(void)
{
- class_simple_device_remove(MKDEV(DSP56K_MAJOR, 0));
- class_simple_destroy(dsp56k_class);
+ class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
+ class_destroy(dsp56k_class);
unregister_chrdev(DSP56K_MAJOR, "dsp56k");
devfs_remove("dsp56k");
}
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
index dbac7e54e8e..5745b74044e 100644
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ b/drivers/char/ftape/zftape/zftape-init.c
@@ -99,7 +99,7 @@ static struct file_operations zft_cdev =
.release = zft_close,
};
-static struct class_simple *zft_class;
+static struct class *zft_class;
/* Open floppy tape device
*/
@@ -329,29 +329,29 @@ KERN_INFO
"installing zftape VFS interface for ftape driver ...");
TRACE_CATCH(register_chrdev(QIC117_TAPE_MAJOR, "zft", &zft_cdev),);
- zft_class = class_simple_create(THIS_MODULE, "zft");
+ zft_class = class_create(THIS_MODULE, "zft");
for (i = 0; i < 4; i++) {
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i),
S_IFCHR | S_IRUSR | S_IWUSR,
"qft%i", i);
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 4),
S_IFCHR | S_IRUSR | S_IWUSR,
"nqft%i", i);
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 16),
S_IFCHR | S_IRUSR | S_IWUSR,
"zqft%i", i);
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 20),
S_IFCHR | S_IRUSR | S_IWUSR,
"nzqft%i", i);
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 32),
S_IFCHR | S_IRUSR | S_IWUSR,
"rawqft%i", i);
- class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
+ class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 36),
S_IFCHR | S_IRUSR | S_IWUSR,
"nrawqft%i", i);
@@ -381,19 +381,19 @@ static void zft_exit(void)
}
for (i = 0; i < 4; i++) {
devfs_remove("qft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i));
devfs_remove("nqft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 4));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4));
devfs_remove("zqft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 16));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16));
devfs_remove("nzqft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 20));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20));
devfs_remove("rawqft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 32));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32));
devfs_remove("nrawqft%i", i);
- class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 36));
+ class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36));
}
- class_simple_destroy(zft_class);
+ class_destroy(zft_class);
zft_uninit_mem(); /* release remaining memory, if any */
printk(KERN_INFO "zftape successfully unloaded.\n");
TRACE_EXIT;
diff --git a/drivers/char/ip2main.c b/drivers/char/ip2main.c
index fca9a978fb7..3b8314b4249 100644
--- a/drivers/char/ip2main.c
+++ b/drivers/char/ip2main.c
@@ -302,7 +302,7 @@ static char rirqs[IP2_MAX_BOARDS];
static int Valid_Irqs[] = { 3, 4, 5, 7, 10, 11, 12, 15, 0};
/* for sysfs class support */
-static struct class_simple *ip2_class;
+static struct class *ip2_class;
// Some functions to keep track of what irq's we have
@@ -414,9 +414,9 @@ cleanup_module(void)
iiResetDelay( i2BoardPtrTable[i] );
/* free io addresses and Tibet */
release_region( ip2config.addr[i], 8 );
- class_simple_device_remove(MKDEV(IP2_IPL_MAJOR, 4 * i));
+ class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i));
devfs_remove("ip2/ipl%d", i);
- class_simple_device_remove(MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
+ class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
devfs_remove("ip2/stat%d", i);
}
/* Disable and remove interrupt handler. */
@@ -425,7 +425,7 @@ cleanup_module(void)
clear_requested_irq( ip2config.irq[i]);
}
}
- class_simple_destroy(ip2_class);
+ class_destroy(ip2_class);
devfs_remove("ip2");
if ( ( err = tty_unregister_driver ( ip2_tty_driver ) ) ) {
printk(KERN_ERR "IP2: failed to unregister tty driver (%d)\n", err);
@@ -700,7 +700,7 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
printk(KERN_ERR "IP2: failed to register IPL device (%d)\n", err );
} else {
/* create the sysfs class */
- ip2_class = class_simple_create(THIS_MODULE, "ip2");
+ ip2_class = class_create(THIS_MODULE, "ip2");
if (IS_ERR(ip2_class)) {
err = PTR_ERR(ip2_class);
goto out_chrdev;
@@ -722,25 +722,25 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
}
if ( NULL != ( pB = i2BoardPtrTable[i] ) ) {
- class_simple_device_add(ip2_class, MKDEV(IP2_IPL_MAJOR,
+ class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR,
4 * i), NULL, "ipl%d", i);
err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i),
S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
"ip2/ipl%d", i);
if (err) {
- class_simple_device_remove(MKDEV(IP2_IPL_MAJOR,
- 4 * i));
+ class_device_destroy(ip2_class,
+ MKDEV(IP2_IPL_MAJOR, 4 * i));
goto out_class;
}
- class_simple_device_add(ip2_class, MKDEV(IP2_IPL_MAJOR,
+ class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR,
4 * i + 1), NULL, "stat%d", i);
err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i + 1),
S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
"ip2/stat%d", i);
if (err) {
- class_simple_device_remove(MKDEV(IP2_IPL_MAJOR,
- 4 * i + 1));
+ class_device_destroy(ip2_class,
+ MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
goto out_class;
}
@@ -798,7 +798,7 @@ retry:
goto out;
out_class:
- class_simple_destroy(ip2_class);
+ class_destroy(ip2_class);
out_chrdev:
unregister_chrdev(IP2_IPL_MAJOR, "ip2");
out:
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 21aed0e8779..c02a21dbad5 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -792,7 +792,7 @@ static int stli_timeron;
/*****************************************************************************/
-static struct class_simple *istallion_class;
+static struct class *istallion_class;
#ifdef MODULE
@@ -854,10 +854,10 @@ static void __exit istallion_module_exit(void)
put_tty_driver(stli_serial);
for (i = 0; i < 4; i++) {
devfs_remove("staliomem/%d", i);
- class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
+ class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, i));
}
devfs_remove("staliomem");
- class_simple_destroy(istallion_class);
+ class_destroy(istallion_class);
if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
printk("STALLION: failed to un-register serial memory device, "
"errno=%d\n", -i);
@@ -5242,12 +5242,12 @@ int __init stli_init(void)
"device\n");
devfs_mk_dir("staliomem");
- istallion_class = class_simple_create(THIS_MODULE, "staliomem");
+ istallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++) {
devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
S_IFCHR | S_IRUSR | S_IWUSR,
"staliomem/%d", i);
- class_simple_device_add(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
+ class_device_create(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
NULL, "staliomem%d", i);
}
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 4dee945031d..59eebe5a035 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -146,7 +146,7 @@
static struct lp_struct lp_table[LP_NO];
static unsigned int lp_count = 0;
-static struct class_simple *lp_class;
+static struct class *lp_class;
#ifdef CONFIG_LP_CONSOLE
static struct parport *console_registered; // initially NULL
@@ -804,7 +804,7 @@ static int lp_register(int nr, struct parport *port)
if (reset)
lp_reset(nr);
- class_simple_device_add(lp_class, MKDEV(LP_MAJOR, nr), NULL,
+ class_device_create(lp_class, MKDEV(LP_MAJOR, nr), NULL,
"lp%d", nr);
devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
"printers/%d", nr);
@@ -907,7 +907,7 @@ static int __init lp_init (void)
}
devfs_mk_dir("printers");
- lp_class = class_simple_create(THIS_MODULE, "printer");
+ lp_class = class_create(THIS_MODULE, "printer");
if (IS_ERR(lp_class)) {
err = PTR_ERR(lp_class);
goto out_devfs;
@@ -930,7 +930,7 @@ static int __init lp_init (void)
return 0;
out_class:
- class_simple_destroy(lp_class);
+ class_destroy(lp_class);
out_devfs:
devfs_remove("printers");
unregister_chrdev(LP_MAJOR, "lp");
@@ -981,10 +981,10 @@ static void lp_cleanup_module (void)
continue;
parport_unregister_device(lp_table[offset].dev);
devfs_remove("printers/%d", offset);
- class_simple_device_remove(MKDEV(LP_MAJOR, offset));
+ class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
}
devfs_remove("printers");
- class_simple_destroy(lp_class);
+ class_destroy(lp_class);
}
__setup("lp=", lp_setup);
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 947cb3cef81..257b8ee605e 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -856,7 +856,7 @@ static const struct {
{11,"kmsg", S_IRUGO | S_IWUSR, &kmsg_fops},
};
-static struct class_simple *mem_class;
+static struct class *mem_class;
static int __init chr_dev_init(void)
{
@@ -865,10 +865,9 @@ static int __init chr_dev_init(void)
if (register_chrdev(MEM_MAJOR,"mem",&memory_fops))
printk("unable to get major %d for memory devs\n", MEM_MAJOR);
- mem_class = class_simple_create(THIS_MODULE, "mem");
+ mem_class = class_create(THIS_MODULE, "mem");
for (i = 0; i < ARRAY_SIZE(devlist); i++) {
- class_simple_device_add(mem_class,
- MKDEV(MEM_MAJOR, devlist[i].minor),
+ class_device_create(mem_class, MKDEV(MEM_MAJOR, devlist[i].minor),
NULL, devlist[i].name);
devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor),
S_IFCHR | devlist[i].mode, devlist[i].name);
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 0937544762d..3115d318b99 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -177,10 +177,10 @@ fail:
/*
* TODO for 2.7:
- * - add a struct class_device to struct miscdevice and make all usages of
+ * - add a struct kref to struct miscdevice and make all usages of
* them dynamic.
*/
-static struct class_simple *misc_class;
+static struct class *misc_class;
static struct file_operations misc_fops = {
.owner = THIS_MODULE,
@@ -238,8 +238,8 @@ int misc_register(struct miscdevice * misc)
}
dev = MKDEV(MISC_MAJOR, misc->minor);
- misc->class = class_simple_device_add(misc_class, dev,
- misc->dev, misc->name);
+ misc->class = class_device_create(misc_class, dev, misc->dev,
+ "%s", misc->name);
if (IS_ERR(misc->class)) {
err = PTR_ERR(misc->class);
goto out;
@@ -248,7 +248,7 @@ int misc_register(struct miscdevice * misc)
err = devfs_mk_cdev(dev, S_IFCHR|S_IRUSR|S_IWUSR|S_IRGRP,
misc->devfs_name);
if (err) {
- class_simple_device_remove(dev);
+ class_device_destroy(misc_class, dev);
goto out;
}
@@ -281,7 +281,7 @@ int misc_deregister(struct miscdevice * misc)
down(&misc_sem);
list_del(&misc->list);
- class_simple_device_remove(MKDEV(MISC_MAJOR, misc->minor));
+ class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
devfs_remove(misc->devfs_name);
if (i < DYNAMIC_MINORS && i>0) {
misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
@@ -302,7 +302,7 @@ static int __init misc_init(void)
if (ent)
ent->proc_fops = &misc_proc_fops;
#endif
- misc_class = class_simple_create(THIS_MODULE, "misc");
+ misc_class = class_create(THIS_MODULE, "misc");
if (IS_ERR(misc_class))
return PTR_ERR(misc_class);
#ifdef CONFIG_MVME16x
@@ -323,7 +323,7 @@ static int __init misc_init(void)
if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
printk("unable to get major %d for misc devices\n",
MISC_MAJOR);
- class_simple_destroy(misc_class);
+ class_destroy(misc_class);
return -EIO;
}
return 0;
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index 5eda075c62b..0e22880432b 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -737,7 +737,7 @@ static unsigned int pp_poll (struct file * file, poll_table * wait)
return mask;
}
-static struct class_simple *ppdev_class;
+static struct class *ppdev_class;
static struct file_operations pp_fops = {
.owner = THIS_MODULE,
@@ -752,13 +752,13 @@ static struct file_operations pp_fops = {
static void pp_attach(struct parport *port)
{
- class_simple_device_add(ppdev_class, MKDEV(PP_MAJOR, port->number),
+ class_device_create(ppdev_class, MKDEV(PP_MAJOR, port->number),
NULL, "parport%d", port->number);
}
static void pp_detach(struct parport *port)
{
- class_simple_device_remove(MKDEV(PP_MAJOR, port->number));
+ class_device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
}
static struct parport_driver pp_driver = {
@@ -776,7 +776,7 @@ static int __init ppdev_init (void)
PP_MAJOR);
return -EIO;
}
- ppdev_class = class_simple_create(THIS_MODULE, CHRDEV);
+ ppdev_class = class_create(THIS_MODULE, CHRDEV);
if (IS_ERR(ppdev_class)) {
err = PTR_ERR(ppdev_class);
goto out_chrdev;
@@ -798,7 +798,7 @@ out_class:
for (i = 0; i < PARPORT_MAX; i++)
devfs_remove("parports/%d", i);
devfs_remove("parports");
- class_simple_destroy(ppdev_class);
+ class_destroy(ppdev_class);
out_chrdev:
unregister_chrdev(PP_MAJOR, CHRDEV);
out:
@@ -813,7 +813,7 @@ static void __exit ppdev_cleanup (void)
devfs_remove("parports/%d", i);
parport_unregister_driver(&pp_driver);
devfs_remove("parports");
- class_simple_destroy(ppdev_class);
+ class_destroy(ppdev_class);
unregister_chrdev (PP_MAJOR, CHRDEV);
}
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index ca5f42bcaad..f13e5de0220 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -27,7 +27,7 @@ struct raw_device_data {
int inuse;
};
-static struct class_simple *raw_class;
+static struct class *raw_class;
static struct raw_device_data raw_devices[MAX_RAW_MINORS];
static DECLARE_MUTEX(raw_mutex);
static struct file_operations raw_ctl_fops; /* forward declaration */
@@ -127,8 +127,8 @@ raw_ioctl(struct inode *inode, struct file *filp,
static void bind_device(struct raw_config_request *rq)
{
- class_simple_device_remove(MKDEV(RAW_MAJOR, rq->raw_minor));
- class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor),
+ class_device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
+ class_device_create(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor),
NULL, "raw%d", rq->raw_minor);
}
@@ -200,8 +200,8 @@ static int raw_ctl_ioctl(struct inode *inode, struct file *filp,
if (rq.block_major == 0 && rq.block_minor == 0) {
/* unbind */
rawdev->binding = NULL;
- class_simple_device_remove(MKDEV(RAW_MAJOR,
- rq.raw_minor));
+ class_device_destroy(raw_class,
+ MKDEV(RAW_MAJOR, rq.raw_minor));
} else {
rawdev->binding = bdget(dev);
if (rawdev->binding == NULL)
@@ -300,14 +300,14 @@ static int __init raw_init(void)
goto error;
}
- raw_class = class_simple_create(THIS_MODULE, "raw");
+ raw_class = class_create(THIS_MODULE, "raw");
if (IS_ERR(raw_class)) {
printk(KERN_ERR "Error creating raw class.\n");
cdev_del(&raw_cdev);
unregister_chrdev_region(dev, MAX_RAW_MINORS);
goto error;
}
- class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
+ class_device_create(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
devfs_mk_cdev(MKDEV(RAW_MAJOR, 0),
S_IFCHR | S_IRUGO | S_IWUGO,
@@ -331,8 +331,8 @@ static void __exit raw_exit(void)
devfs_remove("raw/raw%d", i);
devfs_remove("raw/rawctl");
devfs_remove("raw");
- class_simple_device_remove(MKDEV(RAW_MAJOR, 0));
- class_simple_destroy(raw_class);
+ class_device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
+ class_destroy(raw_class);
cdev_del(&raw_cdev);
unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
}
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index e3c0b52d943..901d6f17310 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -357,6 +357,8 @@ static struct file_operations scdrv_fops = {
.release = scdrv_release,
};
+static struct class *snsc_class;
+
/*
* scdrv_init
*
@@ -372,7 +374,6 @@ scdrv_init(void)
char *devnamep;
struct sysctl_data_s *scd;
void *salbuf;
- struct class_simple *snsc_class;
dev_t first_dev, dev;
nasid_t event_nasid = ia64_sn_get_console_nasid();
@@ -382,7 +383,7 @@ scdrv_init(void)
__FUNCTION__);
return -ENODEV;
}
- snsc_class = class_simple_create(THIS_MODULE, SYSCTL_BASENAME);
+ snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME);
for (cnode = 0; cnode < numionodes; cnode++) {
geoid = cnodeid_get_geoid(cnode);
@@ -436,7 +437,7 @@ scdrv_init(void)
continue;
}
- class_simple_device_add(snsc_class, dev, NULL,
+ class__device_create(snsc_class, dev, NULL,
"%s", devname);
ia64_sn_irtr_intr_enable(scd->scd_nasid,
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index b8899f560b5..951545a6ef2 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -719,7 +719,7 @@ static struct file_operations stl_fsiomem = {
/*****************************************************************************/
-static struct class_simple *stallion_class;
+static struct class *stallion_class;
/*
* Loadable module initialization stuff.
@@ -777,13 +777,13 @@ static void __exit stallion_module_exit(void)
}
for (i = 0; i < 4; i++) {
devfs_remove("staliomem/%d", i);
- class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
+ class_device_destroy(stallion_class, MKDEV(STL_SIOMEMMAJOR, i));
}
devfs_remove("staliomem");
if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
printk("STALLION: failed to un-register serial memory device, "
"errno=%d\n", -i);
- class_simple_destroy(stallion_class);
+ class_destroy(stallion_class);
if (stl_tmpwritebuf != (char *) NULL)
kfree(stl_tmpwritebuf);
@@ -3090,12 +3090,12 @@ static int __init stl_init(void)
printk("STALLION: failed to register serial board device\n");
devfs_mk_dir("staliomem");
- stallion_class = class_simple_create(THIS_MODULE, "staliomem");
+ stallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++) {
devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
S_IFCHR|S_IRUSR|S_IWUSR,
"staliomem/%d", i);
- class_simple_device_add(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i);
+ class_device_create(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i);
}
stl_serial->owner = THIS_MODULE;
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index 0c5ba9dc906..659335d80ee 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -90,7 +90,7 @@ static int timeout = TIMAXTIME; /* timeout in tenth of seconds */
static unsigned int tp_count; /* tipar count */
static unsigned long opened; /* opened devices */
-static struct class_simple *tipar_class;
+static struct class *tipar_class;
/* --- macros for parport access -------------------------------------- */
@@ -436,7 +436,7 @@ tipar_register(int nr, struct parport *port)
goto out;
}
- class_simple_device_add(tipar_class, MKDEV(TIPAR_MAJOR,
+ class_device_create(tipar_class, MKDEV(TIPAR_MAJOR,
TIPAR_MINOR + nr), NULL, "par%d", nr);
/* Use devfs, tree: /dev/ticables/par/[0..2] */
err = devfs_mk_cdev(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr),
@@ -458,8 +458,8 @@ tipar_register(int nr, struct parport *port)
goto out;
out_class:
- class_simple_device_remove(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr));
- class_simple_destroy(tipar_class);
+ class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr));
+ class_destroy(tipar_class);
out:
return err;
}
@@ -505,7 +505,7 @@ tipar_init_module(void)
/* Use devfs with tree: /dev/ticables/par/[0..2] */
devfs_mk_dir("ticables/par");
- tipar_class = class_simple_create(THIS_MODULE, "ticables");
+ tipar_class = class_create(THIS_MODULE, "ticables");
if (IS_ERR(tipar_class)) {
err = PTR_ERR(tipar_class);
goto out_chrdev;
@@ -539,10 +539,10 @@ tipar_cleanup_module(void)
if (table[i].dev == NULL)
continue;
parport_unregister_device(table[i].dev);
- class_simple_device_remove(MKDEV(TIPAR_MAJOR, i));
+ class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, i));
devfs_remove("ticables/par/%d", i);
}
- class_simple_destroy(tipar_class);
+ class_destroy(tipar_class);
devfs_remove("ticables/par");
pr_info("tipar: module unloaded\n");
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 7abe405b865..79c2928a881 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -474,7 +474,7 @@ static struct file_operations vcs_fops = {
.open = vcs_open,
};
-static struct class_simple *vc_class;
+static struct class *vc_class;
void vcs_make_devfs(struct tty_struct *tty)
{
@@ -484,26 +484,26 @@ void vcs_make_devfs(struct tty_struct *tty)
devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 129),
S_IFCHR|S_IRUSR|S_IWUSR,
"vcc/a%u", tty->index + 1);
- class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, tty->index + 1), NULL, "vcs%u", tty->index + 1);
- class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, tty->index + 129), NULL, "vcsa%u", tty->index + 1);
+ class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 1), NULL, "vcs%u", tty->index + 1);
+ class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 129), NULL, "vcsa%u", tty->index + 1);
}
void vcs_remove_devfs(struct tty_struct *tty)
{
devfs_remove("vcc/%u", tty->index + 1);
devfs_remove("vcc/a%u", tty->index + 1);
- class_simple_device_remove(MKDEV(VCS_MAJOR, tty->index + 1));
- class_simple_device_remove(MKDEV(VCS_MAJOR, tty->index + 129));
+ class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
+ class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
}
int __init vcs_init(void)
{
if (register_chrdev(VCS_MAJOR, "vcs", &vcs_fops))
panic("unable to get major %d for vcs device", VCS_MAJOR);
- vc_class = class_simple_create(THIS_MODULE, "vc");
+ vc_class = class_create(THIS_MODULE, "vc");
devfs_mk_cdev(MKDEV(VCS_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/0");
devfs_mk_cdev(MKDEV(VCS_MAJOR, 128), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a0");
- class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
- class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
+ class_device_create(vc_class, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
+ class_device_create(vc_class, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
return 0;
}
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index aea3cbf5219..4764b4f9555 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -237,7 +237,7 @@ static dma_addr_t viotape_unitinfo_token;
static struct mtget viomtget[VIOTAPE_MAX_TAPE];
-static struct class_simple *tape_class;
+static struct class *tape_class;
static struct device *tape_device[VIOTAPE_MAX_TAPE];
@@ -956,9 +956,9 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
state[i].cur_part = 0;
for (j = 0; j < MAX_PARTITIONS; ++j)
state[i].part_stat_rwi[j] = VIOT_IDLE;
- class_simple_device_add(tape_class, MKDEV(VIOTAPE_MAJOR, i), NULL,
+ class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i), NULL,
"iseries!vt%d", i);
- class_simple_device_add(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80),
+ class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80),
NULL, "iseries!nvt%d", i);
devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR,
"iseries/vt%d", i);
@@ -980,8 +980,8 @@ static int viotape_remove(struct vio_dev *vdev)
devfs_remove("iseries/nvt%d", i);
devfs_remove("iseries/vt%d", i);
devfs_unregister_tape(state[i].dev_handle);
- class_simple_device_remove(MKDEV(VIOTAPE_MAJOR, i | 0x80));
- class_simple_device_remove(MKDEV(VIOTAPE_MAJOR, i));
+ class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
+ class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
return 0;
}
@@ -1045,7 +1045,7 @@ int __init viotap_init(void)
goto clear_handler;
}
- tape_class = class_simple_create(THIS_MODULE, "tape");
+ tape_class = class_create(THIS_MODULE, "tape");
if (IS_ERR(tape_class)) {
printk(VIOTAPE_KERN_WARN "Unable to allocat class\n");
ret = PTR_ERR(tape_class);
@@ -1070,7 +1070,7 @@ int __init viotap_init(void)
return 0;
unreg_class:
- class_simple_destroy(tape_class);
+ class_destroy(tape_class);
unreg_chrdev:
unregister_chrdev(VIOTAPE_MAJOR, "viotape");
clear_handler:
@@ -1110,7 +1110,7 @@ static void __exit viotap_exit(void)
remove_proc_entry("iSeries/viotape", NULL);
vio_unregister_driver(&viotape_driver);
- class_simple_destroy(tape_class);
+ class_destroy(tape_class);
ret = unregister_chrdev(VIOTAPE_MAJOR, "viotape");
if (ret < 0)
printk(VIOTAPE_KERN_WARN "Error unregistering device: %d\n",
--
cgit v1.2.3
From 7e25ab9155aef04e83da69545742cf65c9b801ce Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 09:53:36 -0800
Subject: [PATCH] class: convert drivers/ieee1394/* to use the new class api
instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/ieee1394/dv1394.c | 6 +++---
drivers/ieee1394/ieee1394_core.c | 8 ++++----
drivers/ieee1394/ieee1394_core.h | 3 ++-
drivers/ieee1394/raw1394.c | 10 +++++-----
drivers/ieee1394/video1394.c | 4 ++--
5 files changed, 16 insertions(+), 15 deletions(-)
(limited to 'drivers')
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index 68c7a5f0784..4538b0235ca 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -2343,8 +2343,8 @@ static void dv1394_remove_host (struct hpsb_host *host)
dv1394_un_init(video);
} while (video != NULL);
- class_simple_device_remove(MKDEV(
- IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)));
+ class_device_destroy(hpsb_protocol_class,
+ MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)));
devfs_remove("ieee1394/dv/host%d/NTSC", id);
devfs_remove("ieee1394/dv/host%d/PAL", id);
devfs_remove("ieee1394/dv/host%d", id);
@@ -2361,7 +2361,7 @@ static void dv1394_add_host (struct hpsb_host *host)
ohci = (struct ti_ohci *)host->hostdata;
- class_simple_device_add(hpsb_protocol_class, MKDEV(
+ class_device_create(hpsb_protocol_class, MKDEV(
IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)),
NULL, "dv1394-%d", id);
devfs_mk_dir("ieee1394/dv/host%d", id);
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index a294e45c77c..2d9a9b74e68 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -67,7 +67,7 @@ MODULE_LICENSE("GPL");
/* Some globals used */
const char *hpsb_speedto_str[] = { "S100", "S200", "S400", "S800", "S1600", "S3200" };
-struct class_simple *hpsb_protocol_class;
+struct class *hpsb_protocol_class;
#ifdef CONFIG_IEEE1394_VERBOSEDEBUG
static void dump_packet(const char *text, quadlet_t *data, int size)
@@ -1121,7 +1121,7 @@ static int __init ieee1394_init(void)
if (ret < 0)
goto release_all_bus;
- hpsb_protocol_class = class_simple_create(THIS_MODULE, "ieee1394_protocol");
+ hpsb_protocol_class = class_create(THIS_MODULE, "ieee1394_protocol");
if (IS_ERR(hpsb_protocol_class)) {
ret = PTR_ERR(hpsb_protocol_class);
goto release_class_host;
@@ -1159,7 +1159,7 @@ static int __init ieee1394_init(void)
cleanup_csr:
cleanup_csr();
release_class_protocol:
- class_simple_destroy(hpsb_protocol_class);
+ class_destroy(hpsb_protocol_class);
release_class_host:
class_unregister(&hpsb_host_class);
release_all_bus:
@@ -1189,7 +1189,7 @@ static void __exit ieee1394_cleanup(void)
cleanup_csr();
- class_simple_destroy(hpsb_protocol_class);
+ class_destroy(hpsb_protocol_class);
class_unregister(&hpsb_host_class);
for (i = 0; fw_bus_attrs[i]; i++)
bus_remove_file(&ieee1394_bus_type, fw_bus_attrs[i]);
diff --git a/drivers/ieee1394/ieee1394_core.h b/drivers/ieee1394/ieee1394_core.h
index c4b4408e2e0..73bd8efd2b6 100644
--- a/drivers/ieee1394/ieee1394_core.h
+++ b/drivers/ieee1394/ieee1394_core.h
@@ -223,6 +223,7 @@ extern int hpsb_disable_irm;
/* Our sysfs bus entry */
extern struct bus_type ieee1394_bus_type;
extern struct class hpsb_host_class;
-extern struct class_simple *hpsb_protocol_class;
+extern struct class *hpsb_protocol_class;
#endif /* _IEEE1394_CORE_H */
+
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 6a08a8982ea..7419af450bd 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -2901,7 +2901,7 @@ static int __init init_raw1394(void)
hpsb_register_highlevel(&raw1394_highlevel);
- if (IS_ERR(class_simple_device_add(hpsb_protocol_class, MKDEV(
+ if (IS_ERR(class_device_create(hpsb_protocol_class, MKDEV(
IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16),
NULL, RAW1394_DEVICE_NAME))) {
ret = -EFAULT;
@@ -2934,8 +2934,8 @@ static int __init init_raw1394(void)
out_dev:
devfs_remove(RAW1394_DEVICE_NAME);
- class_simple_device_remove(MKDEV(
- IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16));
+ class_device_destroy(hpsb_protocol_class,
+ MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16));
out_unreg:
hpsb_unregister_highlevel(&raw1394_highlevel);
out:
@@ -2944,8 +2944,8 @@ out:
static void __exit cleanup_raw1394(void)
{
- class_simple_device_remove(MKDEV(
- IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16));
+ class_device_destroy(hpsb_protocol_class,
+ MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16));
cdev_del(&raw1394_cdev);
devfs_remove(RAW1394_DEVICE_NAME);
hpsb_unregister_highlevel(&raw1394_highlevel);
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index d68c4658f2f..06759b36afe 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -1370,7 +1370,7 @@ static void video1394_add_host (struct hpsb_host *host)
hpsb_set_hostinfo_key(&video1394_highlevel, host, ohci->host->id);
minor = IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id;
- class_simple_device_add(hpsb_protocol_class, MKDEV(
+ class_device_create(hpsb_protocol_class, MKDEV(
IEEE1394_MAJOR, minor),
NULL, "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
devfs_mk_cdev(MKDEV(IEEE1394_MAJOR, minor),
@@ -1384,7 +1384,7 @@ static void video1394_remove_host (struct hpsb_host *host)
struct ti_ohci *ohci = hpsb_get_hostinfo(&video1394_highlevel, host);
if (ohci) {
- class_simple_device_remove(MKDEV(IEEE1394_MAJOR,
+ class_device_destroy(hpsb_protocol_class, MKDEV(IEEE1394_MAJOR,
IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id));
devfs_remove("%s/%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
}
--
cgit v1.2.3
From d253878b3d9ae523c76118f5336a662780ad3757 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 09:55:22 -0800
Subject: [PATCH] class: convert drivers/scsi/* to use the new class api
instead of class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/scsi/osst.c | 10 +++++-----
drivers/scsi/sg.c | 14 +++++++-------
drivers/scsi/st.c | 28 +++++++++++++++-------------
3 files changed, 27 insertions(+), 25 deletions(-)
(limited to 'drivers')
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index c585c7bef24..89a4a0615c2 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -5608,13 +5608,13 @@ static ssize_t osst_filemark_cnt_show(struct class_device *class_dev, char *buf)
CLASS_DEVICE_ATTR(file_count, S_IRUGO, osst_filemark_cnt_show, NULL);
-static struct class_simple * osst_sysfs_class;
+static struct class *osst_sysfs_class;
static int osst_sysfs_valid = 0;
static void osst_sysfs_init(void)
{
- osst_sysfs_class = class_simple_create(THIS_MODULE, "onstream_tape");
+ osst_sysfs_class = class_create(THIS_MODULE, "onstream_tape");
if ( IS_ERR(osst_sysfs_class) )
printk(KERN_WARNING "osst :W: Unable to register sysfs class\n");
else
@@ -5627,7 +5627,7 @@ static void osst_sysfs_add(dev_t dev, struct device *device, struct osst_tape *
if (!osst_sysfs_valid) return;
- osst_class_member = class_simple_device_add(osst_sysfs_class, dev, device, "%s", name);
+ osst_class_member = class_device_create(osst_sysfs_class, dev, device, "%s", name);
if (IS_ERR(osst_class_member)) {
printk(KERN_WARNING "osst :W: Unable to add sysfs class member %s\n", name);
return;
@@ -5645,13 +5645,13 @@ static void osst_sysfs_destroy(dev_t dev)
{
if (!osst_sysfs_valid) return;
- class_simple_device_remove(dev);
+ class_device_destroy(osst_sysfs_class, dev);
}
static void osst_sysfs_cleanup(void)
{
if (osst_sysfs_valid) {
- class_simple_destroy(osst_sysfs_class);
+ class_destroy(osst_sysfs_class);
osst_sysfs_valid = 0;
}
}
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 3d1d7bff38e..51292f269ce 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1430,7 +1430,7 @@ static struct file_operations sg_fops = {
.fasync = sg_fasync,
};
-static struct class_simple * sg_sysfs_class;
+static struct class *sg_sysfs_class;
static int sg_sysfs_valid = 0;
@@ -1551,13 +1551,13 @@ sg_add(struct class_device *cl_dev)
if (sg_sysfs_valid) {
struct class_device * sg_class_member;
- sg_class_member = class_simple_device_add(sg_sysfs_class,
+ sg_class_member = class_device_create(sg_sysfs_class,
MKDEV(SCSI_GENERIC_MAJOR, k),
cl_dev->dev, "%s",
disk->disk_name);
if (IS_ERR(sg_class_member))
printk(KERN_WARNING "sg_add: "
- "class_simple_device_add failed\n");
+ "class_device_create failed\n");
class_set_devdata(sg_class_member, sdp);
error = sysfs_create_link(&scsidp->sdev_gendev.kobj,
&sg_class_member->kobj, "generic");
@@ -1636,7 +1636,7 @@ sg_remove(struct class_device *cl_dev)
if (sdp) {
sysfs_remove_link(&scsidp->sdev_gendev.kobj, "generic");
- class_simple_device_remove(MKDEV(SCSI_GENERIC_MAJOR, k));
+ class_device_destroy(sg_sysfs_class, MKDEV(SCSI_GENERIC_MAJOR, k));
cdev_del(sdp->cdev);
sdp->cdev = NULL;
devfs_remove("%s/generic", scsidp->devfs_name);
@@ -1677,7 +1677,7 @@ init_sg(void)
SG_MAX_DEVS, "sg");
if (rc)
return rc;
- sg_sysfs_class = class_simple_create(THIS_MODULE, "scsi_generic");
+ sg_sysfs_class = class_create(THIS_MODULE, "scsi_generic");
if ( IS_ERR(sg_sysfs_class) ) {
rc = PTR_ERR(sg_sysfs_class);
goto err_out;
@@ -1690,7 +1690,7 @@ init_sg(void)
#endif /* CONFIG_SCSI_PROC_FS */
return 0;
}
- class_simple_destroy(sg_sysfs_class);
+ class_destroy(sg_sysfs_class);
err_out:
unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0), SG_MAX_DEVS);
return rc;
@@ -1703,7 +1703,7 @@ exit_sg(void)
sg_proc_cleanup();
#endif /* CONFIG_SCSI_PROC_FS */
scsi_unregister_interface(&sg_interface);
- class_simple_destroy(sg_sysfs_class);
+ class_destroy(sg_sysfs_class);
sg_sysfs_valid = 0;
unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0),
SG_MAX_DEVS);
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 03b902c20e0..0291a8fb654 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -84,7 +84,7 @@ static int try_wdio = 1;
static int st_dev_max;
static int st_nr_dev;
-static struct class_simple *st_sysfs_class;
+static struct class *st_sysfs_class;
MODULE_AUTHOR("Kai Makisara");
MODULE_DESCRIPTION("SCSI Tape Driver");
@@ -4024,8 +4024,9 @@ out_free_tape:
if (STm->cdevs[j]) {
if (cdev == STm->cdevs[j])
cdev = NULL;
- class_simple_device_remove(MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(i, mode, j)));
+ class_device_destroy(st_sysfs_class,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(i, mode, j)));
cdev_del(STm->cdevs[j]);
}
}
@@ -4068,8 +4069,9 @@ static int st_remove(struct device *dev)
devfs_remove("%s/mt%s", SDp->devfs_name, st_formats[j]);
devfs_remove("%s/mt%sn", SDp->devfs_name, st_formats[j]);
for (j=0; j < 2; j++) {
- class_simple_device_remove(MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(i, mode, j)));
+ class_device_destroy(st_sysfs_class,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(i, mode, j)));
cdev_del(tpnt->modes[mode].cdevs[j]);
tpnt->modes[mode].cdevs[j] = NULL;
}
@@ -4134,7 +4136,7 @@ static int __init init_st(void)
"st: Version %s, fixed bufsize %d, s/g segs %d\n",
verstr, st_fixed_buffer_size, st_max_sg_segs);
- st_sysfs_class = class_simple_create(THIS_MODULE, "scsi_tape");
+ st_sysfs_class = class_create(THIS_MODULE, "scsi_tape");
if (IS_ERR(st_sysfs_class)) {
st_sysfs_class = NULL;
printk(KERN_ERR "Unable create sysfs class for SCSI tapes\n");
@@ -4148,7 +4150,7 @@ static int __init init_st(void)
return 0;
}
if (st_sysfs_class)
- class_simple_destroy(st_sysfs_class);
+ class_destroy(st_sysfs_class);
unregister_chrdev_region(MKDEV(SCSI_TAPE_MAJOR, 0),
ST_MAX_TAPE_ENTRIES);
@@ -4161,7 +4163,7 @@ static int __init init_st(void)
static void __exit exit_st(void)
{
if (st_sysfs_class)
- class_simple_destroy(st_sysfs_class);
+ class_destroy(st_sysfs_class);
st_sysfs_class = NULL;
do_remove_driverfs_files();
scsi_unregister_driver(&st_template.gendrv);
@@ -4284,12 +4286,12 @@ static void do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
snprintf(name, 10, "%s%s%s", rew ? "n" : "",
STp->disk->disk_name, st_formats[i]);
st_class_member =
- class_simple_device_add(st_sysfs_class,
- MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(dev_num, mode, rew)),
- &STp->device->sdev_gendev, "%s", name);
+ class_device_create(st_sysfs_class,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(dev_num, mode, rew)),
+ &STp->device->sdev_gendev, "%s", name);
if (IS_ERR(st_class_member)) {
- printk(KERN_WARNING "st%d: class_simple_device_add failed\n",
+ printk(KERN_WARNING "st%d: class_device_create failed\n",
dev_num);
goto out;
}
--
cgit v1.2.3
From 56b2293595b2eb52cc2aa2baf92c6cfa8265f9d5 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 10:01:41 -0800
Subject: [PATCH] class: convert drivers/* to use the new class api instead of
class_simple
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/isdn/capi/capi.c | 14 +++++++-------
drivers/macintosh/adb.c | 9 ++++-----
drivers/media/dvb/dvb-core/dvbdev.c | 13 ++++++-------
drivers/net/ppp_generic.c | 14 +++++++-------
drivers/net/wan/cosa.c | 12 ++++++------
drivers/s390/char/tape_class.c | 10 +++++-----
drivers/s390/char/vmlogrdr.c | 10 +++++-----
drivers/usb/core/file.c | 12 ++++++------
drivers/video/fbmem.c | 10 +++++-----
9 files changed, 51 insertions(+), 53 deletions(-)
(limited to 'drivers')
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 12dee8e9fbb..04fb606b5dd 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -58,7 +58,7 @@ MODULE_LICENSE("GPL");
/* -------- driver information -------------------------------------- */
-static struct class_simple *capi_class;
+static struct class *capi_class;
static int capi_major = 68; /* allocated */
#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
@@ -1499,20 +1499,20 @@ static int __init capi_init(void)
return -EIO;
}
- capi_class = class_simple_create(THIS_MODULE, "capi");
+ capi_class = class_create(THIS_MODULE, "capi");
if (IS_ERR(capi_class)) {
unregister_chrdev(capi_major, "capi20");
return PTR_ERR(capi_class);
}
- class_simple_device_add(capi_class, MKDEV(capi_major, 0), NULL, "capi");
+ class_device_create(capi_class, MKDEV(capi_major, 0), NULL, "capi");
devfs_mk_cdev(MKDEV(capi_major, 0), S_IFCHR | S_IRUSR | S_IWUSR,
"isdn/capi20");
#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
if (capinc_tty_init() < 0) {
- class_simple_device_remove(MKDEV(capi_major, 0));
- class_simple_destroy(capi_class);
+ class_device_destroy(capi_class, MKDEV(capi_major, 0));
+ class_destroy(capi_class);
unregister_chrdev(capi_major, "capi20");
return -ENOMEM;
}
@@ -1539,8 +1539,8 @@ static void __exit capi_exit(void)
{
proc_exit();
- class_simple_device_remove(MKDEV(capi_major, 0));
- class_simple_destroy(capi_class);
+ class_device_destroy(capi_class, MKDEV(capi_major, 0));
+ class_destroy(capi_class);
unregister_chrdev(capi_major, "capi20");
devfs_remove("isdn/capi20");
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 7297c77f99c..493e2afa191 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -77,7 +77,7 @@ static struct adb_driver *adb_driver_list[] = {
NULL
};
-static struct class_simple *adb_dev_class;
+static struct class *adb_dev_class;
struct adb_driver *adb_controller;
struct notifier_block *adb_client_list = NULL;
@@ -902,9 +902,8 @@ adbdev_init(void)
devfs_mk_cdev(MKDEV(ADB_MAJOR, 0), S_IFCHR | S_IRUSR | S_IWUSR, "adb");
- adb_dev_class = class_simple_create(THIS_MODULE, "adb");
- if (IS_ERR(adb_dev_class)) {
+ adb_dev_class = class_create(THIS_MODULE, "adb");
+ if (IS_ERR(adb_dev_class))
return;
- }
- class_simple_device_add(adb_dev_class, MKDEV(ADB_MAJOR, 0), NULL, "adb");
+ class_device_create(adb_dev_class, MKDEV(ADB_MAJOR, 0), NULL, "adb");
}
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 9d9662f4b8e..4b7adca3e28 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -56,8 +56,7 @@ static const char * const dnames[] = {
#define nums2minor(num,type,id) ((num << 6) | (id << 4) | type)
#define MAX_DVB_MINORS (DVB_MAX_ADAPTERS*64)
-struct class_simple *dvb_class;
-EXPORT_SYMBOL(dvb_class);
+static struct class *dvb_class;
static struct dvb_device* dvbdev_find_device (int minor)
{
@@ -236,8 +235,8 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
S_IFCHR | S_IRUSR | S_IWUSR,
"dvb/adapter%d/%s%d", adap->num, dnames[type], id);
- class_simple_device_add(dvb_class, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
- NULL, "dvb%d.%s%d", adap->num, dnames[type], id);
+ class_device_create(dvb_class, MKDEV(DVB_MAJOR, nums2minor(adap->num, type, id)),
+ NULL, "dvb%d.%s%d", adap->num, dnames[type], id);
dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",
adap->num, dnames[type], id, nums2minor(adap->num, type, id),
@@ -256,7 +255,7 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
devfs_remove("dvb/adapter%d/%s%d", dvbdev->adapter->num,
dnames[dvbdev->type], dvbdev->id);
- class_simple_device_remove(MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
+ class_device_destroy(dvb_class, MKDEV(DVB_MAJOR, nums2minor(dvbdev->adapter->num,
dvbdev->type, dvbdev->id)));
list_del (&dvbdev->list_head);
@@ -412,7 +411,7 @@ static int __init init_dvbdev(void)
devfs_mk_dir("dvb");
- dvb_class = class_simple_create(THIS_MODULE, "dvb");
+ dvb_class = class_create(THIS_MODULE, "dvb");
if (IS_ERR(dvb_class)) {
retval = PTR_ERR(dvb_class);
goto error;
@@ -429,7 +428,7 @@ error:
static void __exit exit_dvbdev(void)
{
devfs_remove("dvb");
- class_simple_destroy(dvb_class);
+ class_destroy(dvb_class);
cdev_del(&dvb_device_cdev);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
}
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ad4b58af6b7..ab726ab4379 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -273,7 +273,7 @@ static int ppp_connect_channel(struct channel *pch, int unit);
static int ppp_disconnect_channel(struct channel *pch);
static void ppp_destroy_channel(struct channel *pch);
-static struct class_simple *ppp_class;
+static struct class *ppp_class;
/* Translates a PPP protocol number to a NP index (NP == network protocol) */
static inline int proto_to_npindex(int proto)
@@ -858,12 +858,12 @@ static int __init ppp_init(void)
printk(KERN_INFO "PPP generic driver version " PPP_VERSION "\n");
err = register_chrdev(PPP_MAJOR, "ppp", &ppp_device_fops);
if (!err) {
- ppp_class = class_simple_create(THIS_MODULE, "ppp");
+ ppp_class = class_create(THIS_MODULE, "ppp");
if (IS_ERR(ppp_class)) {
err = PTR_ERR(ppp_class);
goto out_chrdev;
}
- class_simple_device_add(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
+ class_device_create(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
err = devfs_mk_cdev(MKDEV(PPP_MAJOR, 0),
S_IFCHR|S_IRUSR|S_IWUSR, "ppp");
if (err)
@@ -876,8 +876,8 @@ out:
return err;
out_class:
- class_simple_device_remove(MKDEV(PPP_MAJOR,0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR,0));
+ class_destroy(ppp_class);
out_chrdev:
unregister_chrdev(PPP_MAJOR, "ppp");
goto out;
@@ -2654,8 +2654,8 @@ static void __exit ppp_cleanup(void)
if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
printk(KERN_ERR "PPP: failed to unregister PPP device\n");
devfs_remove("ppp");
- class_simple_device_remove(MKDEV(PPP_MAJOR, 0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
+ class_destroy(ppp_class);
}
/*
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 921a573372e..7ff814fd65d 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -235,7 +235,7 @@ static int dma[MAX_CARDS+1];
static int irq[MAX_CARDS+1] = { -1, -1, -1, -1, -1, -1, 0, };
/* for class stuff*/
-static struct class_simple *cosa_class;
+static struct class *cosa_class;
#ifdef MODULE
module_param_array(io, int, NULL, 0);
@@ -394,19 +394,19 @@ static int __init cosa_init(void)
goto out;
}
devfs_mk_dir("cosa");
- cosa_class = class_simple_create(THIS_MODULE, "cosa");
+ cosa_class = class_create(THIS_MODULE, "cosa");
if (IS_ERR(cosa_class)) {
err = PTR_ERR(cosa_class);
goto out_chrdev;
}
for (i=0; i<nr_cards; i++) {
- class_simple_device_add(cosa_class, MKDEV(cosa_major, i),
+ class_device_create(cosa_class, MKDEV(cosa_major, i),
NULL, "cosa%d", i);
err = devfs_mk_cdev(MKDEV(cosa_major, i),
S_IFCHR|S_IRUSR|S_IWUSR,
"cosa/%d", i);
if (err) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
goto out_chrdev;
}
}
@@ -427,10 +427,10 @@ static void __exit cosa_exit(void)
printk(KERN_INFO "Unloading the cosa module\n");
for (i=0; i<nr_cards; i++) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
devfs_remove("cosa/%d", i);
}
- class_simple_destroy(cosa_class);
+ class_destroy(cosa_class);
devfs_remove("cosa");
for (cosa=cosa_cards; nr_cards--; cosa++) {
/* Clean up the per-channel data */
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index 0f8ffd4167c..ed0cb1f15b4 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -16,7 +16,7 @@ MODULE_DESCRIPTION(
);
MODULE_LICENSE("GPL");
-struct class_simple *tape_class;
+static struct class *tape_class;
/*
* Register a tape device and return a pointer to the cdev structure.
@@ -70,7 +70,7 @@ struct tape_class_device *register_tape_dev(
if (rc)
goto fail_with_cdev;
- tcd->class_device = class_simple_device_add(
+ tcd->class_device = class_device_create(
tape_class,
tcd->char_device->dev,
device,
@@ -101,7 +101,7 @@ void unregister_tape_dev(struct tape_class_device *tcd)
&tcd->class_device->dev->kobj,
tcd->mode_name
);
- class_simple_device_remove(tcd->char_device->dev);
+ class_device_destroy(tape_class, tcd->char_device->dev);
cdev_del(tcd->char_device);
kfree(tcd);
}
@@ -111,14 +111,14 @@ EXPORT_SYMBOL(unregister_tape_dev);
static int __init tape_init(void)
{
- tape_class = class_simple_create(THIS_MODULE, "tape390");
+ tape_class = class_create(THIS_MODULE, "tape390");
return 0;
}
static void __exit tape_exit(void)
{
- class_simple_destroy(tape_class);
+ class_destroy(tape_class);
tape_class = NULL;
}
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index edf50d2bd10..724ad87f061 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -703,7 +703,7 @@ static struct attribute_group vmlogrdr_attr_group = {
.attrs = vmlogrdr_attrs,
};
-static struct class_simple *vmlogrdr_class;
+static struct class *vmlogrdr_class;
static struct device_driver vmlogrdr_driver = {
.name = "vmlogrdr",
.bus = &iucv_bus,
@@ -727,7 +727,7 @@ vmlogrdr_register_driver(void) {
goto unregdriver;
}
- vmlogrdr_class = class_simple_create(THIS_MODULE, "vmlogrdr");
+ vmlogrdr_class = class_create(THIS_MODULE, "vmlogrdr");
if (IS_ERR(vmlogrdr_class)) {
printk(KERN_ERR "vmlogrdr: failed to create class.\n");
ret=PTR_ERR(vmlogrdr_class);
@@ -746,7 +746,7 @@ unregdriver:
static void
vmlogrdr_unregister_driver(void) {
- class_simple_destroy(vmlogrdr_class);
+ class_destroy(vmlogrdr_class);
vmlogrdr_class = NULL;
driver_remove_file(&vmlogrdr_driver, &driver_attr_recording_status);
driver_unregister(&vmlogrdr_driver);
@@ -786,7 +786,7 @@ vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) {
device_unregister(dev);
return ret;
}
- priv->class_device = class_simple_device_add(
+ priv->class_device = class_device_create(
vmlogrdr_class,
MKDEV(vmlogrdr_major, priv->minor_num),
dev,
@@ -806,7 +806,7 @@ vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) {
static int
vmlogrdr_unregister_device(struct vmlogrdr_priv_t *priv ) {
- class_simple_device_remove(MKDEV(vmlogrdr_major, priv->minor_num));
+ class_device_destroy(vmlogrdr_class, MKDEV(vmlogrdr_major, priv->minor_num));
if (priv->device != NULL) {
sysfs_remove_group(&priv->device->kobj, &vmlogrdr_attr_group);
device_unregister(priv->device);
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 38ed2220c9f..dfcbd05d0e8 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -68,7 +68,7 @@ static struct file_operations usb_fops = {
.open = usb_open,
};
-static struct class_simple *usb_class;
+static struct class *usb_class;
int usb_major_init(void)
{
@@ -80,9 +80,9 @@ int usb_major_init(void)
goto out;
}
- usb_class = class_simple_create(THIS_MODULE, "usb");
+ usb_class = class_create(THIS_MODULE, "usb");
if (IS_ERR(usb_class)) {
- err("class_simple_create failed for usb devices");
+ err("class_create failed for usb devices");
unregister_chrdev(USB_MAJOR, "usb");
goto out;
}
@@ -95,7 +95,7 @@ out:
void usb_major_cleanup(void)
{
- class_simple_destroy(usb_class);
+ class_destroy(usb_class);
devfs_remove("usb");
unregister_chrdev(USB_MAJOR, "usb");
}
@@ -171,7 +171,7 @@ int usb_register_dev(struct usb_interface *intf,
++temp;
else
temp = name;
- intf->class_dev = class_simple_device_add(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp);
+ intf->class_dev = class_device_create(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp);
if (IS_ERR(intf->class_dev)) {
spin_lock (&minor_lock);
usb_minors[intf->minor] = NULL;
@@ -220,7 +220,7 @@ void usb_deregister_dev(struct usb_interface *intf,
snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base);
devfs_remove (name);
- class_simple_device_remove(MKDEV(USB_MAJOR, intf->minor));
+ class_device_destroy(usb_class, MKDEV(USB_MAJOR, intf->minor));
intf->class_dev = NULL;
intf->minor = -1;
}
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 7705070191d..8cef020d180 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1040,7 +1040,7 @@ static struct file_operations fb_fops = {
#endif
};
-static struct class_simple *fb_class;
+static struct class *fb_class;
/**
* register_framebuffer - registers a frame buffer device
@@ -1066,7 +1066,7 @@ register_framebuffer(struct fb_info *fb_info)
break;
fb_info->node = i;
- fb_info->class_device = class_simple_device_add(fb_class, MKDEV(FB_MAJOR, i),
+ fb_info->class_device = class_device_create(fb_class, MKDEV(FB_MAJOR, i),
fb_info->device, "fb%d", i);
if (IS_ERR(fb_info->class_device)) {
/* Not fatal */
@@ -1134,7 +1134,7 @@ unregister_framebuffer(struct fb_info *fb_info)
registered_fb[i]=NULL;
num_registered_fb--;
fb_cleanup_class_device(fb_info);
- class_simple_device_remove(MKDEV(FB_MAJOR, i));
+ class_device_destroy(fb_class, MKDEV(FB_MAJOR, i));
return 0;
}
@@ -1197,7 +1197,7 @@ fbmem_init(void)
if (register_chrdev(FB_MAJOR,"fb",&fb_fops))
printk("unable to get major %d for fb devs\n", FB_MAJOR);
- fb_class = class_simple_create(THIS_MODULE, "graphics");
+ fb_class = class_create(THIS_MODULE, "graphics");
if (IS_ERR(fb_class)) {
printk(KERN_WARNING "Unable to create fb class; errno = %ld\n", PTR_ERR(fb_class));
fb_class = NULL;
@@ -1210,7 +1210,7 @@ module_init(fbmem_init);
static void __exit
fbmem_exit(void)
{
- class_simple_destroy(fb_class);
+ class_destroy(fb_class);
}
module_exit(fbmem_exit);
--
cgit v1.2.3
From 5cebfb759cc75208c04590ad7f4485cdd822cf46 Mon Sep 17 00:00:00 2001
From: "Mark M. Hoffman" <mhoffman@lightlink.com>
Date: Mon, 2 May 2005 23:35:45 -0400
Subject: [PATCH] USB: trivial error path fix
Trivial fix to USB class-creation error path; please apply.
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/file.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'drivers')
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index dfcbd05d0e8..65ca131cc44 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -82,6 +82,7 @@ int usb_major_init(void)
usb_class = class_create(THIS_MODULE, "usb");
if (IS_ERR(usb_class)) {
+ error = PTR_ERR(usb_class);
err("class_create failed for usb devices");
unregister_chrdev(USB_MAJOR, "usb");
goto out;
--
cgit v1.2.3
From 2fc68447df5c76cf254037047b4b02551bd5d760 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 10:02:56 -0800
Subject: [PATCH] class: add kerneldoc for the new class functions.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
(limited to 'drivers')
diff --git a/drivers/base/class.c b/drivers/base/class.c
index a3b006b6f2b..479c1257088 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -173,6 +173,17 @@ static void class_device_create_release(struct class_device *class_dev)
kfree(class_dev);
}
+/**
+ * class_create - create a struct class structure
+ * @owner: pointer to the module that is to "own" this struct class
+ * @name: pointer to a string for the name of this class.
+ *
+ * This is used to create a struct class pointer that can then be used
+ * in calls to class_device_create().
+ *
+ * Note, the pointer created here is to be destroyed when finished by
+ * making a call to class_destroy().
+ */
struct class *class_create(struct module *owner, char *name)
{
struct class *cls;
@@ -201,6 +212,13 @@ error:
return ERR_PTR(retval);
}
+/**
+ * class_destroy - destroys a struct class structure
+ * @cs: pointer to the struct class that is to be destroyed
+ *
+ * Note, the pointer to be destroyed must have been created with a call
+ * to class_create().
+ */
void class_destroy(struct class *cls)
{
if ((cls == NULL) || (IS_ERR(cls)))
@@ -505,6 +523,23 @@ int class_device_register(struct class_device *class_dev)
return class_device_add(class_dev);
}
+/**
+ * class_device_create - creates a class device and registers it with sysfs
+ * @cs: pointer to the struct class that this device should be registered to.
+ * @dev: the dev_t for the char device to be added.
+ * @device: a pointer to a struct device that is assiociated with this class device.
+ * @fmt: string for the class device's name
+ *
+ * This function can be used by char device classes. A struct
+ * class_device will be created in sysfs, registered to the specified
+ * class. A "dev" file will be created, showing the dev_t for the
+ * device. The pointer to the struct class_device will be returned from
+ * the call. Any further sysfs files that might be required can be
+ * created using this pointer.
+ *
+ * Note: the struct class passed to this function must have previously
+ * been created with a call to class_create().
+ */
struct class_device *class_device_create(struct class *cls, dev_t devt,
struct device *device, char *fmt, ...)
{
@@ -578,6 +613,14 @@ void class_device_unregister(struct class_device *class_dev)
class_device_put(class_dev);
}
+/**
+ * class_device_destroy - removes a class device that was created with class_device_create()
+ * @cls: the pointer to the struct class that this device was registered * with.
+ * @dev: the dev_t of the device that was previously registered.
+ *
+ * This call unregisters and cleans up a class device that was created with a
+ * call to class_device_create()
+ */
void class_device_destroy(struct class *cls, dev_t devt)
{
struct class_device *class_dev = NULL;
--
cgit v1.2.3
From cd987d38cc59053e0bab8150ffaca33b109067f3 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Wed, 23 Mar 2005 11:12:38 -0800
Subject: [PATCH] class: remove class_simple code, as no one in the tree is
using it anymore.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/Makefile | 2 +-
drivers/base/class_simple.c | 199 --------------------------------------------
2 files changed, 1 insertion(+), 200 deletions(-)
delete mode 100644 drivers/base/class_simple.c
(limited to 'drivers')
diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index a47928a2e57..771f6c80e82 100644
--- a/drivers/base/Makefile
+++ b/drivers/base/Makefile
@@ -1,7 +1,7 @@
# Makefile for the Linux device tree
obj-y := core.o sys.o bus.o \
- driver.o class.o class_simple.o platform.o \
+ driver.o class.o platform.o \
cpu.o firmware.o init.o map.o dmapool.o \
attribute_container.o transport_class.o
obj-y += power/
diff --git a/drivers/base/class_simple.c b/drivers/base/class_simple.c
deleted file mode 100644
index 27699eb20a3..00000000000
--- a/drivers/base/class_simple.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * class_simple.c - a "simple" interface for classes for simple char devices.
- *
- * Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (c) 2003-2004 IBM Corp.
- *
- * This file is released under the GPLv2
- *
- */
-
-#include <linux/config.h>
-#include <linux/device.h>
-#include <linux/err.h>
-
-struct class_simple {
- struct class class;
-};
-#define to_class_simple(d) container_of(d, struct class_simple, class)
-
-struct simple_dev {
- struct list_head node;
- struct class_device class_dev;
-};
-#define to_simple_dev(d) container_of(d, struct simple_dev, class_dev)
-
-static LIST_HEAD(simple_dev_list);
-static DEFINE_SPINLOCK(simple_dev_list_lock);
-
-static void release_simple_dev(struct class_device *class_dev)
-{
- struct simple_dev *s_dev = to_simple_dev(class_dev);
- kfree(s_dev);
-}
-
-static void class_simple_release(struct class *class)
-{
- struct class_simple *cs = to_class_simple(class);
- kfree(cs);
-}
-
-/**
- * class_simple_create - create a struct class_simple structure
- * @owner: pointer to the module that is to "own" this struct class_simple
- * @name: pointer to a string for the name of this class.
- *
- * This is used to create a struct class_simple pointer that can then be used
- * in calls to class_simple_device_add(). This is used when you do not wish to
- * create a full blown class support for a type of char devices.
- *
- * Note, the pointer created here is to be destroyed when finished by making a
- * call to class_simple_destroy().
- */
-struct class_simple *class_simple_create(struct module *owner, char *name)
-{
- struct class_simple *cs;
- int retval;
-
- cs = kmalloc(sizeof(*cs), GFP_KERNEL);
- if (!cs) {
- retval = -ENOMEM;
- goto error;
- }
- memset(cs, 0x00, sizeof(*cs));
-
- cs->class.name = name;
- cs->class.class_release = class_simple_release;
- cs->class.release = release_simple_dev;
-
- retval = class_register(&cs->class);
- if (retval)
- goto error;
-
- return cs;
-
-error:
- kfree(cs);
- return ERR_PTR(retval);
-}
-EXPORT_SYMBOL(class_simple_create);
-
-/**
- * class_simple_destroy - destroys a struct class_simple structure
- * @cs: pointer to the struct class_simple that is to be destroyed
- *
- * Note, the pointer to be destroyed must have been created with a call to
- * class_simple_create().
- */
-void class_simple_destroy(struct class_simple *cs)
-{
- if ((cs == NULL) || (IS_ERR(cs)))
- return;
-
- class_unregister(&cs->class);
-}
-EXPORT_SYMBOL(class_simple_destroy);
-
-/**
- * class_simple_device_add - adds a class device to sysfs for a character driver
- * @cs: pointer to the struct class_simple that this device should be registered to.
- * @dev: the dev_t for the device to be added.
- * @device: a pointer to a struct device that is assiociated with this class device.
- * @fmt: string for the class device's name
- *
- * This function can be used by simple char device classes that do not
- * implement their own class device registration. A struct class_device will
- * be created in sysfs, registered to the specified class. A "dev" file will
- * be created, showing the dev_t for the device. The pointer to the struct
- * class_device will be returned from the call. Any further sysfs files that
- * might be required can be created using this pointer.
- * Note: the struct class_simple passed to this function must have previously been
- * created with a call to class_simple_create().
- */
-struct class_device *class_simple_device_add(struct class_simple *cs, dev_t dev, struct device *device, const char *fmt, ...)
-{
- va_list args;
- struct simple_dev *s_dev = NULL;
- int retval;
-
- if ((cs == NULL) || (IS_ERR(cs))) {
- retval = -ENODEV;
- goto error;
- }
-
- s_dev = kmalloc(sizeof(*s_dev), GFP_KERNEL);
- if (!s_dev) {
- retval = -ENOMEM;
- goto error;
- }
- memset(s_dev, 0x00, sizeof(*s_dev));
-
- s_dev->class_dev.devt = dev;
- s_dev->class_dev.dev = device;
- s_dev->class_dev.class = &cs->class;
-
- va_start(args, fmt);
- vsnprintf(s_dev->class_dev.class_id, BUS_ID_SIZE, fmt, args);
- va_end(args);
- retval = class_device_register(&s_dev->class_dev);
- if (retval)
- goto error;
-
- spin_lock(&simple_dev_list_lock);
- list_add(&s_dev->node, &simple_dev_list);
- spin_unlock(&simple_dev_list_lock);
-
- return &s_dev->class_dev;
-
-error:
- kfree(s_dev);
- return ERR_PTR(retval);
-}
-EXPORT_SYMBOL(class_simple_device_add);
-
-/**
- * class_simple_set_hotplug - set the hotplug callback in the embedded struct class
- * @cs: pointer to the struct class_simple to hold the pointer
- * @hotplug: function pointer to the hotplug function
- *
- * Implement and set a hotplug function to add environment variables specific to this
- * class on the hotplug event.
- */
-int class_simple_set_hotplug(struct class_simple *cs,
- int (*hotplug)(struct class_device *dev, char **envp, int num_envp, char *buffer, int buffer_size))
-{
- if ((cs == NULL) || (IS_ERR(cs)))
- return -ENODEV;
- cs->class.hotplug = hotplug;
- return 0;
-}
-EXPORT_SYMBOL(class_simple_set_hotplug);
-
-/**
- * class_simple_device_remove - removes a class device that was created with class_simple_device_add()
- * @dev: the dev_t of the device that was previously registered.
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to class_device_simple_add()
- */
-void class_simple_device_remove(dev_t dev)
-{
- struct simple_dev *s_dev = NULL;
- int found = 0;
-
- spin_lock(&simple_dev_list_lock);
- list_for_each_entry(s_dev, &simple_dev_list, node) {
- if (s_dev->class_dev.devt == dev) {
- found = 1;
- break;
- }
- }
- if (found) {
- list_del(&s_dev->node);
- spin_unlock(&simple_dev_list_lock);
- class_device_unregister(&s_dev->class_dev);
- } else {
- spin_unlock(&simple_dev_list_lock);
- }
-}
-EXPORT_SYMBOL(class_simple_device_remove);
--
cgit v1.2.3
From eb51b65005737b777e0709683b061d5f82aefd97 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Thu, 5 May 2005 15:06:38 -0700
Subject: [PATCH] fix up ipmi code after class_simple.c removal
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/ipmi/ipmi_devintf.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
(limited to 'drivers')
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 6dc765dc541..88d1ad656e9 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -520,7 +520,7 @@ MODULE_PARM_DESC(ipmi_major, "Sets the major number of the IPMI device. By"
" interface. Other values will set the major device number"
" to that value.");
-static struct class_simple *ipmi_class;
+static struct class *ipmi_class;
static void ipmi_new_smi(int if_num)
{
@@ -529,12 +529,12 @@ static void ipmi_new_smi(int if_num)
devfs_mk_cdev(dev, S_IFCHR | S_IRUSR | S_IWUSR,
"ipmidev/%d", if_num);
- class_simple_device_add(ipmi_class, dev, NULL, "ipmi%d", if_num);
+ class_device_create(ipmi_class, dev, NULL, "ipmi%d", if_num);
}
static void ipmi_smi_gone(int if_num)
{
- class_simple_device_remove(MKDEV(ipmi_major, if_num));
+ class_device_destroy(ipmi_class, MKDEV(ipmi_major, if_num));
devfs_remove("ipmidev/%d", if_num);
}
@@ -555,7 +555,7 @@ static __init int init_ipmi_devintf(void)
printk(KERN_INFO "ipmi device interface version "
IPMI_DEVINTF_VERSION "\n");
- ipmi_class = class_simple_create(THIS_MODULE, "ipmi");
+ ipmi_class = class_create(THIS_MODULE, "ipmi");
if (IS_ERR(ipmi_class)) {
printk(KERN_ERR "ipmi: can't register device class\n");
return PTR_ERR(ipmi_class);
@@ -563,7 +563,7 @@ static __init int init_ipmi_devintf(void)
rv = register_chrdev(ipmi_major, DEVICE_NAME, &ipmi_fops);
if (rv < 0) {
- class_simple_destroy(ipmi_class);
+ class_destroy(ipmi_class);
printk(KERN_ERR "ipmi: can't get major %d\n", ipmi_major);
return rv;
}
@@ -577,7 +577,7 @@ static __init int init_ipmi_devintf(void)
rv = ipmi_smi_watcher_register(&smi_watcher);
if (rv) {
unregister_chrdev(ipmi_major, DEVICE_NAME);
- class_simple_destroy(ipmi_class);
+ class_destroy(ipmi_class);
printk(KERN_WARNING "ipmi: can't register smi watcher\n");
return rv;
}
@@ -588,7 +588,7 @@ module_init(init_ipmi_devintf);
static __exit void cleanup_ipmi(void)
{
- class_simple_destroy(ipmi_class);
+ class_destroy(ipmi_class);
ipmi_smi_watcher_unregister(&smi_watcher);
devfs_remove(DEVICE_NAME);
unregister_chrdev(ipmi_major, DEVICE_NAME);
--
cgit v1.2.3
From af70316af182f4716cc5eec7e0d27fc731d164bd Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 10:41:04 -0800
Subject: [PATCH] Add a semaphore to struct device to synchronize calls to its
driver.
This adds a per-device semaphore that is taken before every call from the core to a
driver method. This prevents e.g. simultaneous calls to the ->suspend() or ->resume()
and ->probe() or ->release(), potentially saving a whole lot of headaches.
It also moves us a step closer to removing the bus rwsem, since it protects the fields
in struct device that are modified by the core.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 14 +++++++++++---
drivers/base/core.c | 1 +
drivers/base/power/resume.c | 8 ++++++--
drivers/base/power/suspend.c | 3 ++-
4 files changed, 20 insertions(+), 6 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 80ce88de56f..aa27f76d28c 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -283,18 +283,22 @@ void device_bind_driver(struct device * dev)
*/
int driver_probe_device(struct device_driver * drv, struct device * dev)
{
+ int error = 0;
+
if (drv->bus->match && !drv->bus->match(dev, drv))
return -ENODEV;
+ down(&dev->sem);
dev->driver = drv;
if (drv->probe) {
- int error = drv->probe(dev);
+ error = drv->probe(dev);
if (error) {
dev->driver = NULL;
+ up(&dev->sem);
return error;
}
}
-
+ up(&dev->sem);
device_bind_driver(dev);
return 0;
}
@@ -385,7 +389,10 @@ void driver_attach(struct device_driver * drv)
void device_release_driver(struct device * dev)
{
- struct device_driver * drv = dev->driver;
+ struct device_driver * drv;
+
+ down(&dev->sem);
+ drv = dev->driver;
if (drv) {
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
@@ -394,6 +401,7 @@ void device_release_driver(struct device * dev)
drv->remove(dev);
dev->driver = NULL;
}
+ up(&dev->sem);
}
diff --git a/drivers/base/core.c b/drivers/base/core.c
index a293a788abd..93440824b80 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -212,6 +212,7 @@ void device_initialize(struct device *dev)
INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->bus_list);
INIT_LIST_HEAD(&dev->dma_pools);
+ init_MUTEX(&dev->sem);
}
/**
diff --git a/drivers/base/power/resume.c b/drivers/base/power/resume.c
index 26468971ef5..bdd96b03b88 100644
--- a/drivers/base/power/resume.c
+++ b/drivers/base/power/resume.c
@@ -22,6 +22,9 @@ extern int sysdev_resume(void);
int resume_device(struct device * dev)
{
+ int error = 0;
+
+ down(&dev->sem);
if (dev->power.pm_parent
&& dev->power.pm_parent->power.power_state) {
dev_err(dev, "PM: resume from %d, parent %s still %d\n",
@@ -31,9 +34,10 @@ int resume_device(struct device * dev)
}
if (dev->bus && dev->bus->resume) {
dev_dbg(dev,"resuming\n");
- return dev->bus->resume(dev);
+ error = dev->bus->resume(dev);
}
- return 0;
+ up(&dev->sem);
+ return error;
}
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 0ec44ef840b..807e13fb205 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -39,6 +39,7 @@ int suspend_device(struct device * dev, pm_message_t state)
{
int error = 0;
+ down(&dev->sem);
if (dev->power.power_state) {
dev_dbg(dev, "PM: suspend %d-->%d\n",
dev->power.power_state, state);
@@ -58,7 +59,7 @@ int suspend_device(struct device * dev, pm_message_t state)
dev_dbg(dev, "suspending\n");
error = dev->bus->suspend(dev, state);
}
-
+ up(&dev->sem);
return error;
}
--
cgit v1.2.3
From 07e4a3e27fe414980ddc85a358e5a56abc48b363 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 10:52:54 -0800
Subject: [PATCH] Move device/driver code to drivers/base/dd.c
This relocates the driver binding/unbinding code to drivers/base/dd.c. This is done
for two reasons: One, it's not code related to the bus_type itself; it uses some from
that, some from devices, and some from drivers. And Two, it will make it easier to do
some of the upcoming lock removal on that code..
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/Makefile | 2 +-
drivers/base/base.h | 2 +
drivers/base/bus.c | 182 ---------------------------------------------
drivers/base/dd.c | 200 ++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 203 insertions(+), 183 deletions(-)
create mode 100644 drivers/base/dd.c
(limited to 'drivers')
diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index 771f6c80e82..66d9c4643fc 100644
--- a/drivers/base/Makefile
+++ b/drivers/base/Makefile
@@ -1,6 +1,6 @@
# Makefile for the Linux device tree
-obj-y := core.o sys.o bus.o \
+obj-y := core.o sys.o bus.o dd.o \
driver.o class.o platform.o \
cpu.o firmware.o init.o map.o dmapool.o \
attribute_container.o transport_class.o
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 8d1e8bd4863..645f6269292 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -4,6 +4,8 @@ extern void bus_remove_device(struct device * dev);
extern int bus_add_driver(struct device_driver *);
extern void bus_remove_driver(struct device_driver *);
+extern void driver_detach(struct device_driver * drv);
+
static inline struct class_device *to_class_dev(struct kobject *obj)
{
return container_of(obj, struct class_device, kobj);
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index aa27f76d28c..1b05c1399e3 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -18,7 +18,6 @@
#include "power/power.h"
#define to_dev(node) container_of(node, struct device, bus_list)
-#define to_drv(node) container_of(node, struct device_driver, kobj.entry)
#define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr)
#define to_bus(obj) container_of(obj, struct bus_type, subsys.kset.kobj)
@@ -243,181 +242,6 @@ int bus_for_each_drv(struct bus_type * bus, struct device_driver * start,
return ret;
}
-/**
- * device_bind_driver - bind a driver to one device.
- * @dev: device.
- *
- * Allow manual attachment of a driver to a device.
- * Caller must have already set @dev->driver.
- *
- * Note that this does not modify the bus reference count
- * nor take the bus's rwsem. Please verify those are accounted
- * for before calling this. (It is ok to call with no other effort
- * from a driver's probe() method.)
- */
-
-void device_bind_driver(struct device * dev)
-{
- pr_debug("bound device '%s' to driver '%s'\n",
- dev->bus_id, dev->driver->name);
- list_add_tail(&dev->driver_list, &dev->driver->devices);
- sysfs_create_link(&dev->driver->kobj, &dev->kobj,
- kobject_name(&dev->kobj));
- sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
-}
-
-
-/**
- * driver_probe_device - attempt to bind device & driver.
- * @drv: driver.
- * @dev: device.
- *
- * First, we call the bus's match function, if one present, which
- * should compare the device IDs the driver supports with the
- * device IDs of the device. Note we don't do this ourselves
- * because we don't know the format of the ID structures, nor what
- * is to be considered a match and what is not.
- *
- * If we find a match, we call @drv->probe(@dev) if it exists, and
- * call device_bind_driver() above.
- */
-int driver_probe_device(struct device_driver * drv, struct device * dev)
-{
- int error = 0;
-
- if (drv->bus->match && !drv->bus->match(dev, drv))
- return -ENODEV;
-
- down(&dev->sem);
- dev->driver = drv;
- if (drv->probe) {
- error = drv->probe(dev);
- if (error) {
- dev->driver = NULL;
- up(&dev->sem);
- return error;
- }
- }
- up(&dev->sem);
- device_bind_driver(dev);
- return 0;
-}
-
-
-/**
- * device_attach - try to attach device to a driver.
- * @dev: device.
- *
- * Walk the list of drivers that the bus has and call
- * driver_probe_device() for each pair. If a compatible
- * pair is found, break out and return.
- */
-int device_attach(struct device * dev)
-{
- struct bus_type * bus = dev->bus;
- struct list_head * entry;
- int error;
-
- if (dev->driver) {
- device_bind_driver(dev);
- return 1;
- }
-
- if (bus->match) {
- list_for_each(entry, &bus->drivers.list) {
- struct device_driver * drv = to_drv(entry);
- error = driver_probe_device(drv, dev);
- if (!error)
- /* success, driver matched */
- return 1;
- if (error != -ENODEV && error != -ENXIO)
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
- }
- }
-
- return 0;
-}
-
-
-/**
- * driver_attach - try to bind driver to devices.
- * @drv: driver.
- *
- * Walk the list of devices that the bus has on it and try to
- * match the driver with each one. If driver_probe_device()
- * returns 0 and the @dev->driver is set, we've found a
- * compatible pair.
- *
- * Note that we ignore the -ENODEV error from driver_probe_device(),
- * since it's perfectly valid for a driver not to bind to any devices.
- */
-void driver_attach(struct device_driver * drv)
-{
- struct bus_type * bus = drv->bus;
- struct list_head * entry;
- int error;
-
- if (!bus->match)
- return;
-
- list_for_each(entry, &bus->devices.list) {
- struct device * dev = container_of(entry, struct device, bus_list);
- if (!dev->driver) {
- error = driver_probe_device(drv, dev);
- if (error && (error != -ENODEV))
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
- }
- }
-}
-
-
-/**
- * device_release_driver - manually detach device from driver.
- * @dev: device.
- *
- * Manually detach device from driver.
- * Note that this is called without incrementing the bus
- * reference count nor taking the bus's rwsem. Be sure that
- * those are accounted for before calling this function.
- */
-
-void device_release_driver(struct device * dev)
-{
- struct device_driver * drv;
-
- down(&dev->sem);
- drv = dev->driver;
- if (drv) {
- sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
- sysfs_remove_link(&dev->kobj, "driver");
- list_del_init(&dev->driver_list);
- if (drv->remove)
- drv->remove(dev);
- dev->driver = NULL;
- }
- up(&dev->sem);
-}
-
-
-/**
- * driver_detach - detach driver from all devices it controls.
- * @drv: driver.
- */
-
-static void driver_detach(struct device_driver * drv)
-{
- while (!list_empty(&drv->devices)) {
- struct device * dev = container_of(drv->devices.next, struct device, driver_list);
- device_release_driver(dev);
- }
-}
-
static int device_add_attrs(struct bus_type * bus, struct device * dev)
{
int error = 0;
@@ -757,12 +581,6 @@ int __init buses_init(void)
EXPORT_SYMBOL_GPL(bus_for_each_dev);
EXPORT_SYMBOL_GPL(bus_for_each_drv);
-EXPORT_SYMBOL_GPL(driver_probe_device);
-EXPORT_SYMBOL_GPL(device_bind_driver);
-EXPORT_SYMBOL_GPL(device_release_driver);
-EXPORT_SYMBOL_GPL(device_attach);
-EXPORT_SYMBOL_GPL(driver_attach);
-
EXPORT_SYMBOL_GPL(bus_add_device);
EXPORT_SYMBOL_GPL(bus_remove_device);
EXPORT_SYMBOL_GPL(bus_register);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
new file mode 100644
index 00000000000..b709b1e0cb2
--- /dev/null
+++ b/drivers/base/dd.c
@@ -0,0 +1,200 @@
+/*
+ * drivers/base/dd.c - The core device/driver interactions.
+ *
+ * This file contains the (sometimes tricky) code that controls the
+ * interactions between devices and drivers, which primarily includes
+ * driver binding and unbinding.
+ *
+ * All of this code used to exist in drivers/base/bus.c, but was
+ * relocated to here in the name of compartmentalization (since it wasn't
+ * strictly code just for the 'struct bus_type'.
+ *
+ * Copyright (c) 2002-5 Patrick Mochel
+ * Copyright (c) 2002-3 Open Source Development Labs
+ *
+ * This file is released under the GPLv2
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+
+#include "base.h"
+#include "power/power.h"
+
+#define to_drv(node) container_of(node, struct device_driver, kobj.entry)
+
+
+/**
+ * device_bind_driver - bind a driver to one device.
+ * @dev: device.
+ *
+ * Allow manual attachment of a driver to a device.
+ * Caller must have already set @dev->driver.
+ *
+ * Note that this does not modify the bus reference count
+ * nor take the bus's rwsem. Please verify those are accounted
+ * for before calling this. (It is ok to call with no other effort
+ * from a driver's probe() method.)
+ */
+void device_bind_driver(struct device * dev)
+{
+ pr_debug("bound device '%s' to driver '%s'\n",
+ dev->bus_id, dev->driver->name);
+ list_add_tail(&dev->driver_list, &dev->driver->devices);
+ sysfs_create_link(&dev->driver->kobj, &dev->kobj,
+ kobject_name(&dev->kobj));
+ sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
+}
+
+/**
+ * driver_probe_device - attempt to bind device & driver.
+ * @drv: driver.
+ * @dev: device.
+ *
+ * First, we call the bus's match function, if one present, which
+ * should compare the device IDs the driver supports with the
+ * device IDs of the device. Note we don't do this ourselves
+ * because we don't know the format of the ID structures, nor what
+ * is to be considered a match and what is not.
+ *
+ * If we find a match, we call @drv->probe(@dev) if it exists, and
+ * call device_bind_driver() above.
+ */
+int driver_probe_device(struct device_driver * drv, struct device * dev)
+{
+ int error = 0;
+
+ if (drv->bus->match && !drv->bus->match(dev, drv))
+ return -ENODEV;
+
+ down(&dev->sem);
+ dev->driver = drv;
+ if (drv->probe) {
+ error = drv->probe(dev);
+ if (error) {
+ dev->driver = NULL;
+ up(&dev->sem);
+ return error;
+ }
+ }
+ up(&dev->sem);
+ device_bind_driver(dev);
+ return 0;
+}
+
+/**
+ * device_attach - try to attach device to a driver.
+ * @dev: device.
+ *
+ * Walk the list of drivers that the bus has and call
+ * driver_probe_device() for each pair. If a compatible
+ * pair is found, break out and return.
+ */
+int device_attach(struct device * dev)
+{
+ struct bus_type * bus = dev->bus;
+ struct list_head * entry;
+ int error;
+
+ if (dev->driver) {
+ device_bind_driver(dev);
+ return 1;
+ }
+
+ if (bus->match) {
+ list_for_each(entry, &bus->drivers.list) {
+ struct device_driver * drv = to_drv(entry);
+ error = driver_probe_device(drv, dev);
+ if (!error)
+ /* success, driver matched */
+ return 1;
+ if (error != -ENODEV && error != -ENXIO)
+ /* driver matched but the probe failed */
+ printk(KERN_WARNING
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, error);
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * driver_attach - try to bind driver to devices.
+ * @drv: driver.
+ *
+ * Walk the list of devices that the bus has on it and try to
+ * match the driver with each one. If driver_probe_device()
+ * returns 0 and the @dev->driver is set, we've found a
+ * compatible pair.
+ *
+ * Note that we ignore the -ENODEV error from driver_probe_device(),
+ * since it's perfectly valid for a driver not to bind to any devices.
+ */
+void driver_attach(struct device_driver * drv)
+{
+ struct bus_type * bus = drv->bus;
+ struct list_head * entry;
+ int error;
+
+ if (!bus->match)
+ return;
+
+ list_for_each(entry, &bus->devices.list) {
+ struct device * dev = container_of(entry, struct device, bus_list);
+ if (!dev->driver) {
+ error = driver_probe_device(drv, dev);
+ if (error && (error != -ENODEV))
+ /* driver matched but the probe failed */
+ printk(KERN_WARNING
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, error);
+ }
+ }
+}
+
+/**
+ * device_release_driver - manually detach device from driver.
+ * @dev: device.
+ *
+ * Manually detach device from driver.
+ * Note that this is called without incrementing the bus
+ * reference count nor taking the bus's rwsem. Be sure that
+ * those are accounted for before calling this function.
+ */
+void device_release_driver(struct device * dev)
+{
+ struct device_driver * drv;
+
+ down(&dev->sem);
+ drv = dev->driver;
+ if (drv) {
+ sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+ sysfs_remove_link(&dev->kobj, "driver");
+ list_del_init(&dev->driver_list);
+ if (drv->remove)
+ drv->remove(dev);
+ dev->driver = NULL;
+ }
+ up(&dev->sem);
+}
+
+/**
+ * driver_detach - detach driver from all devices it controls.
+ * @drv: driver.
+ */
+void driver_detach(struct device_driver * drv)
+{
+ while (!list_empty(&drv->devices)) {
+ struct device * dev = container_of(drv->devices.next, struct device, driver_list);
+ device_release_driver(dev);
+ }
+}
+
+
+EXPORT_SYMBOL_GPL(driver_probe_device);
+EXPORT_SYMBOL_GPL(device_bind_driver);
+EXPORT_SYMBOL_GPL(device_release_driver);
+EXPORT_SYMBOL_GPL(device_attach);
+EXPORT_SYMBOL_GPL(driver_attach);
+
--
cgit v1.2.3
From fae3cd00255e3e51ffd59fedb1bdb91ec96be395 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 10:59:56 -0800
Subject: [PATCH] Add driver_for_each_device().
Now there's an iterator for accessing each device bound to a driver.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: linux-2.6.12-rc2/drivers/base/driver.c
===================================================================
---
drivers/base/driver.c | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
(limited to 'drivers')
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 3b269f7e521..484fed1985a 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -18,6 +18,41 @@
#define to_dev(node) container_of(node, struct device, driver_list)
#define to_drv(obj) container_of(obj, struct device_driver, kobj)
+
+/**
+ * driver_for_each_device - Iterator for devices bound to a driver.
+ * @drv: Driver we're iterating.
+ * @data: Data to pass to the callback.
+ * @fn: Function to call for each device.
+ *
+ * Take the bus's rwsem and iterate over the @drv's list of devices,
+ * calling @fn for each one.
+ */
+
+int driver_for_each_device(struct device_driver * drv, struct device * start,
+ void * data, int (*fn)(struct device *, void *))
+{
+ struct list_head * head;
+ struct device * dev;
+ int error = 0;
+
+ down_read(&drv->bus->subsys.rwsem);
+ head = &drv->devices;
+ dev = list_prepare_entry(start, head, driver_list);
+ list_for_each_entry_continue(dev, head, driver_list) {
+ get_device(dev);
+ error = fn(dev, data);
+ put_device(dev);
+ if (error)
+ break;
+ }
+ up_read(&drv->bus->subsys.rwsem);
+ return error;
+}
+
+EXPORT_SYMBOL(driver_for_each_device);
+
+
/**
* driver_create_file - create sysfs file for driver.
* @drv: driver.
--
cgit v1.2.3
From 8d618afdd61ccaacbab4976a556c0ddcf36e2d8a Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 11:07:54 -0800
Subject: [PATCH] Use driver_for_each_device() in drivers/pnp/driver.c instead
of manually walking list.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff -Nru a/drivers/pnp/driver.c b/drivers/pnp/driver.c
---
drivers/pnp/driver.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
(limited to 'drivers')
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index d64c1ca4fa7..1d037c2a82a 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -160,10 +160,16 @@ struct bus_type pnp_bus_type = {
};
+static int count_devices(struct device * dev, void * c)
+{
+ int * count = c;
+ (*count)++;
+ return 0;
+}
+
int pnp_register_driver(struct pnp_driver *drv)
{
int count;
- struct list_head *pos;
pnp_dbg("the driver '%s' has been registered", drv->name);
@@ -177,9 +183,7 @@ int pnp_register_driver(struct pnp_driver *drv)
/* get the number of initial matches */
if (count >= 0){
count = 0;
- list_for_each(pos,&drv->driver.devices){
- count++;
- }
+ driver_for_each_device(&drv->driver, NULL, &count, count_devices);
}
return count;
}
--
cgit v1.2.3
From 6034a080f98b0bbc0a058e2ac65a538f75cffeee Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 11:09:40 -0800
Subject: [PATCH] Use driver_for_each_device() instead of manually walking
list.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/core/usb.c
===================================================================
---
drivers/usb/core/usb.c | 41 +++++++++++++++++++++++------------------
1 file changed, 23 insertions(+), 18 deletions(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 25cf7e9eccf..4453cce7eb2 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -462,6 +462,25 @@ usb_match_id(struct usb_interface *interface, const struct usb_device_id *id)
return NULL;
}
+
+static int __find_interface(struct device * dev, void * data)
+{
+ struct usb_interface ** ret = (struct usb_interface **)data;
+ struct usb_interface * intf = *ret;
+ int *minor = (int *)data;
+
+ /* can't look at usb devices, only interfaces */
+ if (dev->driver == &usb_generic_driver)
+ return 0;
+
+ intf = to_usb_interface(dev);
+ if (intf->minor != -1 && intf->minor == *minor) {
+ *ret = intf;
+ return 1;
+ }
+ return 0;
+}
+
/**
* usb_find_interface - find usb_interface pointer for driver and device
* @drv: the driver whose current configuration is considered
@@ -473,26 +492,12 @@ usb_match_id(struct usb_interface *interface, const struct usb_device_id *id)
*/
struct usb_interface *usb_find_interface(struct usb_driver *drv, int minor)
{
- struct list_head *entry;
- struct device *dev;
- struct usb_interface *intf;
-
- list_for_each(entry, &drv->driver.devices) {
- dev = container_of(entry, struct device, driver_list);
+ struct usb_interface *intf = (struct usb_interface *)minor;
+ int ret;
- /* can't look at usb devices, only interfaces */
- if (dev->driver == &usb_generic_driver)
- continue;
-
- intf = to_usb_interface(dev);
- if (intf->minor == -1)
- continue;
- if (intf->minor == minor)
- return intf;
- }
+ ret = driver_for_each_device(&drv->driver, NULL, &intf, __find_interface);
- /* no device found that matches */
- return NULL;
+ return ret ? intf : NULL;
}
static int usb_device_match (struct device *dev, struct device_driver *drv)
--
cgit v1.2.3
From 465c7a3a3a5aabcedd2e43612cac5a12f23da19a Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 11:49:14 -0800
Subject: [PATCH] Add a klist to struct bus_type for its devices.
- Use it for bus_for_each_dev().
- Use the klist spinlock instead of the bus rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 54 ++++++++++++++++++++++++------------------------------
1 file changed, 24 insertions(+), 30 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 1b05c1399e3..c8da37230b3 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -134,28 +134,6 @@ static struct kobj_type ktype_bus = {
decl_subsys(bus, &ktype_bus, NULL);
-static int __bus_for_each_dev(struct bus_type *bus, struct device *start,
- void *data, int (*fn)(struct device *, void *))
-{
- struct list_head *head;
- struct device *dev;
- int error = 0;
-
- if (!(bus = get_bus(bus)))
- return -EINVAL;
-
- head = &bus->devices.list;
- dev = list_prepare_entry(start, head, bus_list);
- list_for_each_entry_continue(dev, head, bus_list) {
- get_device(dev);
- error = fn(dev, data);
- put_device(dev);
- if (error)
- break;
- }
- put_bus(bus);
- return error;
-}
static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
void * data, int (*fn)(struct device_driver *, void *))
@@ -180,6 +158,13 @@ static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
return error;
}
+
+static struct device * next_device(struct klist_iter * i)
+{
+ struct klist_node * n = klist_next(i);
+ return n ? container_of(n, struct device, knode_bus) : NULL;
+}
+
/**
* bus_for_each_dev - device iterator.
* @bus: bus type.
@@ -203,12 +188,19 @@ static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
int bus_for_each_dev(struct bus_type * bus, struct device * start,
void * data, int (*fn)(struct device *, void *))
{
- int ret;
+ struct klist_iter i;
+ struct device * dev;
+ int error = 0;
- down_read(&bus->subsys.rwsem);
- ret = __bus_for_each_dev(bus, start, data, fn);
- up_read(&bus->subsys.rwsem);
- return ret;
+ if (!bus)
+ return -EINVAL;
+
+ klist_iter_init_node(&bus->klist_devices, &i,
+ (start ? &start->knode_bus : NULL));
+ while ((dev = next_device(&i)) && !error)
+ error = fn(dev, data);
+ klist_iter_exit(&i);
+ return error;
}
/**
@@ -293,6 +285,7 @@ int bus_add_device(struct device * dev)
list_add_tail(&dev->bus_list, &dev->bus->devices.list);
device_attach(dev);
up_write(&dev->bus->subsys.rwsem);
+ klist_add_tail(&bus->klist_devices, &dev->knode_bus);
device_add_attrs(bus, dev);
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
sysfs_create_link(&dev->kobj, &dev->bus->subsys.kset.kobj, "bus");
@@ -315,6 +308,7 @@ void bus_remove_device(struct device * dev)
sysfs_remove_link(&dev->kobj, "bus");
sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id);
device_remove_attrs(dev->bus, dev);
+ klist_remove(&dev->knode_bus);
down_write(&dev->bus->subsys.rwsem);
pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id);
device_release_driver(dev);
@@ -439,9 +433,7 @@ int bus_rescan_devices(struct bus_type * bus)
{
int count = 0;
- down_write(&bus->subsys.rwsem);
- __bus_for_each_dev(bus, NULL, &count, bus_rescan_devices_helper);
- up_write(&bus->subsys.rwsem);
+ bus_for_each_dev(bus, NULL, &count, bus_rescan_devices_helper);
return count;
}
@@ -542,6 +534,8 @@ int bus_register(struct bus_type * bus)
retval = kset_register(&bus->drivers);
if (retval)
goto bus_drivers_fail;
+
+ klist_init(&bus->klist_devices);
bus_add_attrs(bus);
pr_debug("bus type '%s' registered\n", bus->name);
--
cgit v1.2.3
From 38fdac3cdce276554b4484a41f8ec2daf81cb2ff Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 12:00:18 -0800
Subject: [PATCH] Add a klist to struct bus_type for its drivers.
- Use it in bus_for_each_drv().
- Use the klist spinlock instead of the bus rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 52 +++++++++++++++++++++++-----------------------------
1 file changed, 23 insertions(+), 29 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index c8da37230b3..736dc1f5a31 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -135,30 +135,6 @@ static struct kobj_type ktype_bus = {
decl_subsys(bus, &ktype_bus, NULL);
-static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
- void * data, int (*fn)(struct device_driver *, void *))
-{
- struct list_head *head;
- struct device_driver *drv;
- int error = 0;
-
- if (!(bus = get_bus(bus)))
- return -EINVAL;
-
- head = &bus->drivers.list;
- drv = list_prepare_entry(start, head, kobj.entry);
- list_for_each_entry_continue(drv, head, kobj.entry) {
- get_driver(drv);
- error = fn(drv, data);
- put_driver(drv);
- if (error)
- break;
- }
- put_bus(bus);
- return error;
-}
-
-
static struct device * next_device(struct klist_iter * i)
{
struct klist_node * n = klist_next(i);
@@ -203,6 +179,14 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start,
return error;
}
+
+
+static struct device_driver * next_driver(struct klist_iter * i)
+{
+ struct klist_node * n = klist_next(i);
+ return n ? container_of(n, struct device_driver, knode_bus) : NULL;
+}
+
/**
* bus_for_each_drv - driver iterator
* @bus: bus we're dealing with.
@@ -226,12 +210,19 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start,
int bus_for_each_drv(struct bus_type * bus, struct device_driver * start,
void * data, int (*fn)(struct device_driver *, void *))
{
- int ret;
+ struct klist_iter i;
+ struct device_driver * drv;
+ int error = 0;
- down_read(&bus->subsys.rwsem);
- ret = __bus_for_each_drv(bus, start, data, fn);
- up_read(&bus->subsys.rwsem);
- return ret;
+ if (!bus)
+ return -EINVAL;
+
+ klist_iter_init_node(&bus->klist_drivers, &i,
+ start ? &start->knode_bus : NULL);
+ while ((drv = next_driver(&i)) && !error)
+ error = fn(drv, data);
+ klist_iter_exit(&i);
+ return error;
}
static int device_add_attrs(struct bus_type * bus, struct device * dev)
@@ -376,6 +367,7 @@ int bus_add_driver(struct device_driver * drv)
down_write(&bus->subsys.rwsem);
driver_attach(drv);
up_write(&bus->subsys.rwsem);
+ klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
module_add_driver(drv->owner, drv);
driver_add_attrs(bus, drv);
@@ -397,6 +389,7 @@ void bus_remove_driver(struct device_driver * drv)
{
if (drv->bus) {
driver_remove_attrs(drv->bus, drv);
+ klist_remove(&drv->knode_bus);
down_write(&drv->bus->subsys.rwsem);
pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name);
driver_detach(drv);
@@ -536,6 +529,7 @@ int bus_register(struct bus_type * bus)
goto bus_drivers_fail;
klist_init(&bus->klist_devices);
+ klist_init(&bus->klist_drivers);
bus_add_attrs(bus);
pr_debug("bus type '%s' registered\n", bus->name);
--
cgit v1.2.3
From 94e7b1c5ff2055571703e38b059afffe17658432 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Mon, 21 Mar 2005 12:25:36 -0800
Subject: [PATCH] Add a klist to struct device_driver for the devices bound to
it.
- Use it in driver_for_each_device() instead of the regular list_head and stop using
the bus's rwsem for protection.
- Use driver_for_each_device() in driver_detach() so we don't deadlock on the
bus's rwsem.
- Remove ->devices.
- Move klist access and sysfs link access out from under device's semaphore, since
they're synchronized through other means.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 2 +-
drivers/base/dd.c | 34 +++++++++++++++++++---------------
drivers/base/driver.c | 27 +++++++++++++++------------
3 files changed, 35 insertions(+), 28 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 93440824b80..bc5bec61a01 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -209,8 +209,8 @@ void device_initialize(struct device *dev)
kobject_init(&dev->kobj);
INIT_LIST_HEAD(&dev->node);
INIT_LIST_HEAD(&dev->children);
- INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->bus_list);
+ INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
}
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index b709b1e0cb2..47cbb564123 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -40,7 +40,7 @@ void device_bind_driver(struct device * dev)
{
pr_debug("bound device '%s' to driver '%s'\n",
dev->bus_id, dev->driver->name);
- list_add_tail(&dev->driver_list, &dev->driver->devices);
+ klist_add_tail(&dev->driver->klist_devices, &dev->knode_driver);
sysfs_create_link(&dev->driver->kobj, &dev->kobj,
kobject_name(&dev->kobj));
sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
@@ -164,31 +164,35 @@ void driver_attach(struct device_driver * drv)
*/
void device_release_driver(struct device * dev)
{
- struct device_driver * drv;
+ struct device_driver * drv = dev->driver;
+
+ if (!drv)
+ return;
+
+ sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+ sysfs_remove_link(&dev->kobj, "driver");
+ klist_remove(&dev->knode_driver);
down(&dev->sem);
- drv = dev->driver;
- if (drv) {
- sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
- sysfs_remove_link(&dev->kobj, "driver");
- list_del_init(&dev->driver_list);
- if (drv->remove)
- drv->remove(dev);
- dev->driver = NULL;
- }
+ if (drv->remove)
+ drv->remove(dev);
+ dev->driver = NULL;
up(&dev->sem);
}
+static int __remove_driver(struct device * dev, void * unused)
+{
+ device_release_driver(dev);
+ return 0;
+}
+
/**
* driver_detach - detach driver from all devices it controls.
* @drv: driver.
*/
void driver_detach(struct device_driver * drv)
{
- while (!list_empty(&drv->devices)) {
- struct device * dev = container_of(drv->devices.next, struct device, driver_list);
- device_release_driver(dev);
- }
+ driver_for_each_device(drv, NULL, NULL, __remove_driver);
}
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 484fed1985a..34bd38aa7eb 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -19,6 +19,12 @@
#define to_drv(obj) container_of(obj, struct device_driver, kobj)
+static struct device * next_device(struct klist_iter * i)
+{
+ struct klist_node * n = klist_next(i);
+ return n ? container_of(n, struct device, knode_driver) : NULL;
+}
+
/**
* driver_for_each_device - Iterator for devices bound to a driver.
* @drv: Driver we're iterating.
@@ -32,21 +38,18 @@
int driver_for_each_device(struct device_driver * drv, struct device * start,
void * data, int (*fn)(struct device *, void *))
{
- struct list_head * head;
+ struct klist_iter i;
struct device * dev;
int error = 0;
- down_read(&drv->bus->subsys.rwsem);
- head = &drv->devices;
- dev = list_prepare_entry(start, head, driver_list);
- list_for_each_entry_continue(dev, head, driver_list) {
- get_device(dev);
+ if (!drv)
+ return -EINVAL;
+
+ klist_iter_init_node(&drv->klist_devices, &i,
+ start ? &start->knode_driver : NULL);
+ while ((dev = next_device(&i)) && !error)
error = fn(dev, data);
- put_device(dev);
- if (error)
- break;
- }
- up_read(&drv->bus->subsys.rwsem);
+ klist_iter_exit(&i);
return error;
}
@@ -120,7 +123,7 @@ void put_driver(struct device_driver * drv)
*/
int driver_register(struct device_driver * drv)
{
- INIT_LIST_HEAD(&drv->devices);
+ klist_init(&drv->klist_devices);
init_completion(&drv->unloaded);
return bus_add_driver(drv);
}
--
cgit v1.2.3
From cb85b6f1cc811ecb9ed4b950206d8941ba710e68 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 10:48:35 -0800
Subject: [PATCH] Remove the unused device_find().
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 19 -------------------
1 file changed, 19 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index bc5bec61a01..0eb1d424bd1 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -401,24 +401,6 @@ int device_for_each_child(struct device * dev, void * data,
return error;
}
-/**
- * device_find - locate device on a bus by name.
- * @name: name of the device.
- * @bus: bus to scan for the device.
- *
- * Call kset_find_obj() to iterate over list of devices on
- * a bus to find device by name. Return device if found.
- *
- * Note that kset_find_obj increments device's reference count.
- */
-struct device *device_find(const char *name, struct bus_type *bus)
-{
- struct kobject *k = kset_find_obj(&bus->devices, name);
- if (k)
- return to_dev(k);
- return NULL;
-}
-
int __init devices_init(void)
{
return subsystem_register(&devices_subsys);
@@ -434,7 +416,6 @@ EXPORT_SYMBOL_GPL(device_del);
EXPORT_SYMBOL_GPL(device_unregister);
EXPORT_SYMBOL_GPL(get_device);
EXPORT_SYMBOL_GPL(put_device);
-EXPORT_SYMBOL_GPL(device_find);
EXPORT_SYMBOL_GPL(device_create_file);
EXPORT_SYMBOL_GPL(device_remove_file);
--
cgit v1.2.3
From 2287c322b61fced7e0c326a1a9606aa73147e3df Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 10:50:24 -0800
Subject: [PATCH] Use bus_for_each_{dev,drv} for driver binding.
- Now possible, since the lists are locked using the klist lock and not the
global rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/dd.c | 72 ++++++++++++++++++++++++++++++-------------------------
1 file changed, 39 insertions(+), 33 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 47cbb564123..85042ada8a5 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -82,6 +82,28 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
return 0;
}
+static int __device_attach(struct device_driver * drv, void * data)
+{
+ struct device * dev = data;
+ int error;
+
+ error = driver_probe_device(drv, dev);
+
+ if (error == -ENODEV && error == -ENXIO) {
+ /* Driver matched, but didn't support device
+ * or device not found.
+ * Not an error; keep going.
+ */
+ error = 0;
+ } else {
+ /* driver matched but the probe failed */
+ printk(KERN_WARNING
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, error);
+ }
+ return 0;
+}
+
/**
* device_attach - try to attach device to a driver.
* @dev: device.
@@ -92,30 +114,31 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
*/
int device_attach(struct device * dev)
{
- struct bus_type * bus = dev->bus;
- struct list_head * entry;
- int error;
-
if (dev->driver) {
device_bind_driver(dev);
return 1;
}
- if (bus->match) {
- list_for_each(entry, &bus->drivers.list) {
- struct device_driver * drv = to_drv(entry);
- error = driver_probe_device(drv, dev);
- if (!error)
- /* success, driver matched */
- return 1;
- if (error != -ENODEV && error != -ENXIO)
+ return bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
+}
+
+static int __driver_attach(struct device * dev, void * data)
+{
+ struct device_driver * drv = data;
+ int error = 0;
+
+ if (!dev->driver) {
+ error = driver_probe_device(drv, dev);
+ if (error) {
+ if (error != -ENODEV) {
/* driver matched but the probe failed */
printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, error);
+ } else
+ error = 0;
}
}
-
return 0;
}
@@ -133,24 +156,7 @@ int device_attach(struct device * dev)
*/
void driver_attach(struct device_driver * drv)
{
- struct bus_type * bus = drv->bus;
- struct list_head * entry;
- int error;
-
- if (!bus->match)
- return;
-
- list_for_each(entry, &bus->devices.list) {
- struct device * dev = container_of(entry, struct device, bus_list);
- if (!dev->driver) {
- error = driver_probe_device(drv, dev);
- if (error && (error != -ENODEV))
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
- }
- }
+ bus_for_each_dev(drv->bus, NULL, drv, __driver_attach);
}
/**
--
cgit v1.2.3
From d4a7537122fa47a6ce41c5fdab53d844c78d7023 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 13:00:16 -0800
Subject: [PATCH] Fix up USB to use klist_node_attached() instead of
list_empty() on lists that will go away.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/core/usb.c
===================================================================
---
drivers/usb/core/usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 4453cce7eb2..a64974397e8 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -293,7 +293,7 @@ int usb_driver_claim_interface(struct usb_driver *driver,
/* if interface was already added, bind now; else let
* the future device_add() bind it, bypassing probe()
*/
- if (!list_empty (&dev->bus_list))
+ if (!klist_node_attached (&dev->knode_bus))
device_bind_driver(dev);
return 0;
@@ -323,7 +323,7 @@ void usb_driver_release_interface(struct usb_driver *driver,
return;
/* don't disconnect from disconnect(), or before dev_add() */
- if (!list_empty (&dev->driver_list) && !list_empty (&dev->bus_list))
+ if (!klist_node_attached(&dev->knode_driver) && !klist_node_attached(&dev->knode_bus))
device_release_driver(dev);
dev->driver = NULL;
--
cgit v1.2.3
From 6eded061b1263847aedac7469339e99579aec5e5 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 13:02:28 -0800
Subject: [PATCH] Fix up bus code and remove use of rwsem.
- Don't add devices to bus's embedded kset, since it's not used by anyone anymore.
- Don't need to take the bus rwsem when calling {device,driver}_attach(), since
those functions use the klists and the klists' spinlocks.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 12 ------------
1 file changed, 12 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 736dc1f5a31..4eb19525e06 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -17,8 +17,6 @@
#include "base.h"
#include "power/power.h"
-#define to_dev(node) container_of(node, struct device, bus_list)
-
#define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr)
#define to_bus(obj) container_of(obj, struct bus_type, subsys.kset.kobj)
@@ -271,11 +269,8 @@ int bus_add_device(struct device * dev)
int error = 0;
if (bus) {
- down_write(&dev->bus->subsys.rwsem);
pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
- list_add_tail(&dev->bus_list, &dev->bus->devices.list);
device_attach(dev);
- up_write(&dev->bus->subsys.rwsem);
klist_add_tail(&bus->klist_devices, &dev->knode_bus);
device_add_attrs(bus, dev);
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
@@ -300,11 +295,8 @@ void bus_remove_device(struct device * dev)
sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id);
device_remove_attrs(dev->bus, dev);
klist_remove(&dev->knode_bus);
- down_write(&dev->bus->subsys.rwsem);
pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id);
device_release_driver(dev);
- list_del_init(&dev->bus_list);
- up_write(&dev->bus->subsys.rwsem);
put_bus(dev->bus);
}
}
@@ -364,9 +356,7 @@ int bus_add_driver(struct device_driver * drv)
return error;
}
- down_write(&bus->subsys.rwsem);
driver_attach(drv);
- up_write(&bus->subsys.rwsem);
klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
module_add_driver(drv->owner, drv);
@@ -390,10 +380,8 @@ void bus_remove_driver(struct device_driver * drv)
if (drv->bus) {
driver_remove_attrs(drv->bus, drv);
klist_remove(&drv->knode_bus);
- down_write(&drv->bus->subsys.rwsem);
pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name);
driver_detach(drv);
- up_write(&drv->bus->subsys.rwsem);
module_remove_driver(drv);
kobject_unregister(&drv->kobj);
put_bus(drv->bus);
--
cgit v1.2.3
From 7dc35cdf69149a7f2b5216ada9bafe359746ac1c Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 13:03:35 -0800
Subject: [PATCH] Remove struct device::bus_list.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 1 -
1 file changed, 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 0eb1d424bd1..f258a21ed78 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -209,7 +209,6 @@ void device_initialize(struct device *dev)
kobject_init(&dev->kobj);
INIT_LIST_HEAD(&dev->node);
INIT_LIST_HEAD(&dev->children);
- INIT_LIST_HEAD(&dev->bus_list);
INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
--
cgit v1.2.3
From 63c4f204ffc8219696bda88eb20c9873d007a2fc Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 13:08:05 -0800
Subject: [PATCH] Remove struct device::driver_list.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 1 -
1 file changed, 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index f258a21ed78..bfa4268289e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -209,7 +209,6 @@ void device_initialize(struct device *dev)
kobject_init(&dev->kobj);
INIT_LIST_HEAD(&dev->node);
INIT_LIST_HEAD(&dev->children);
- INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
}
--
cgit v1.2.3
From 0956af53afea290c5676c75249fc2c180d831375 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 18:58:45 -0800
Subject: [PATCH] Call klist_del() instead of klist_remove().
- Can't wait on removing the current item in the list (the positive refcount *because*
we are using it causes it to deadlock).
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/dd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 85042ada8a5..159e0623a68 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -177,7 +177,7 @@ void device_release_driver(struct device * dev)
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
- klist_remove(&dev->knode_driver);
+ klist_del(&dev->knode_driver);
down(&dev->sem);
if (drv->remove)
--
cgit v1.2.3
From 20b1e674230b642be662c5975923a0160ab9cbdc Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 19:03:59 -0800
Subject: [PATCH] Use device_for_each_child() to unregister devices in
scsi_remove_target().
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/scsi/scsi_sysfs.c
===================================================================
---
drivers/scsi/scsi_sysfs.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
(limited to 'drivers')
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index e75ee4671ee..7134618f0a1 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -669,6 +669,13 @@ void __scsi_remove_target(struct scsi_target *starget)
scsi_target_reap(starget);
}
+static int __remove_child (struct device * dev, void * data)
+{
+ if (scsi_is_target_device(dev))
+ __scsi_remove_target(to_scsi_target(dev));
+ return 0;
+}
+
/**
* scsi_remove_target - try to remove a target and all its devices
* @dev: generic starget or parent of generic stargets to be removed
@@ -679,7 +686,7 @@ void __scsi_remove_target(struct scsi_target *starget)
*/
void scsi_remove_target(struct device *dev)
{
- struct device *rdev, *idev, *next;
+ struct device *rdev;
if (scsi_is_target_device(dev)) {
__scsi_remove_target(to_scsi_target(dev));
@@ -687,10 +694,7 @@ void scsi_remove_target(struct device *dev)
}
rdev = get_device(dev);
- list_for_each_entry_safe(idev, next, &dev->children, node) {
- if (scsi_is_target_device(idev))
- __scsi_remove_target(to_scsi_target(idev));
- }
+ device_for_each_child(dev, NULL, __remove_child);
put_device(rdev);
}
EXPORT_SYMBOL(scsi_remove_target);
--
cgit v1.2.3
From 9a881f166f473373589ce6f3fdc47b44a1450e2d Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Fri, 25 Mar 2005 15:52:00 -0800
Subject: [PATCH] use device_for_each_child() to properly access child devices.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/scsi/scsi_transport_spi.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
(limited to 'drivers')
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index c87ae469d70..2918b9600db 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -348,17 +348,21 @@ spi_transport_rd_attr(rd_strm, "%d\n");
spi_transport_rd_attr(rti, "%d\n");
spi_transport_rd_attr(pcomp_en, "%d\n");
+/* we only care about the first child device so we return 1 */
+static int child_iter(struct device *dev, void *data)
+{
+ struct scsi_device *sdev = to_scsi_device(dev);
+
+ spi_dv_device(sdev);
+ return 1;
+}
+
static ssize_t
store_spi_revalidate(struct class_device *cdev, const char *buf, size_t count)
{
struct scsi_target *starget = transport_class_to_starget(cdev);
- /* FIXME: we're relying on an awful lot of device internals
- * here. We really need a function to get the first available
- * child */
- struct device *dev = container_of(starget->dev.children.next, struct device, node);
- struct scsi_device *sdev = to_scsi_device(dev);
- spi_dv_device(sdev);
+ device_for_each_child(&starget->dev, NULL, child_iter);
return count;
}
static CLASS_DEVICE_ATTR(revalidate, S_IWUSR, NULL, store_spi_revalidate);
--
cgit v1.2.3
From 36239577cfb6b9a7c111209536b54200b0252ebf Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 19:08:30 -0800
Subject: [PATCH] Use a klist for device child lists.
- Use klist iterator in device_for_each_child(), making it safe to use for
removing devices.
- Remove unused list_to_dev() function.
- Kills all usage of devices_subsys.rwsem.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index bfa4268289e..1d8c7790b55 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -207,8 +207,7 @@ void device_initialize(struct device *dev)
{
kobj_set_kset_s(dev, devices_subsys);
kobject_init(&dev->kobj);
- INIT_LIST_HEAD(&dev->node);
- INIT_LIST_HEAD(&dev->children);
+ klist_init(&dev->klist_children);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
}
@@ -249,10 +248,8 @@ int device_add(struct device *dev)
goto PMError;
if ((error = bus_add_device(dev)))
goto BusError;
- down_write(&devices_subsys.rwsem);
if (parent)
- list_add_tail(&dev->node, &parent->children);
- up_write(&devices_subsys.rwsem);
+ klist_add_tail(&parent->klist_children, &dev->knode_parent);
/* notify platform of device entry */
if (platform_notify)
@@ -335,10 +332,8 @@ void device_del(struct device * dev)
{
struct device * parent = dev->parent;
- down_write(&devices_subsys.rwsem);
if (parent)
- list_del_init(&dev->node);
- up_write(&devices_subsys.rwsem);
+ klist_remove(&dev->knode_parent);
/* Notify the platform of the removal, in case they
* need to do anything...
@@ -372,6 +367,12 @@ void device_unregister(struct device * dev)
}
+static struct device * next_device(struct klist_iter * i)
+{
+ struct klist_node * n = klist_next(i);
+ return n ? container_of(n, struct device, knode_parent) : NULL;
+}
+
/**
* device_for_each_child - device child iterator.
* @dev: parent struct device.
@@ -384,18 +385,17 @@ void device_unregister(struct device * dev)
* We check the return of @fn each time. If it returns anything
* other than 0, we break out and return that value.
*/
-int device_for_each_child(struct device * dev, void * data,
+int device_for_each_child(struct device * parent, void * data,
int (*fn)(struct device *, void *))
{
+ struct klist_iter i;
struct device * child;
int error = 0;
- down_read(&devices_subsys.rwsem);
- list_for_each_entry(child, &dev->children, node) {
- if((error = fn(child, data)))
- break;
- }
- up_read(&devices_subsys.rwsem);
+ klist_iter_init(&parent->klist_children, &i);
+ while ((child = next_device(&i)) && !error)
+ error = fn(child, data);
+ klist_iter_exit(&i);
return error;
}
--
cgit v1.2.3
From 4d12d2d953ca5e299de6a653f1d0478f670d7bc6 Mon Sep 17 00:00:00 2001
From: "mochel@digitalimplant.org" <mochel@digitalimplant.org>
Date: Thu, 24 Mar 2005 20:08:04 -0800
Subject: [PATCH] Fix up bogus comment.
Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff -Nru a/drivers/base/driver.c b/drivers/base/driver.c
---
drivers/base/driver.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 34bd38aa7eb..f789b6cb4b5 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -31,8 +31,7 @@ static struct device * next_device(struct klist_iter * i)
* @data: Data to pass to the callback.
* @fn: Function to call for each device.
*
- * Take the bus's rwsem and iterate over the @drv's list of devices,
- * calling @fn for each one.
+ * Iterate over the @drv's list of devices calling @fn for each one.
*/
int driver_for_each_device(struct device_driver * drv, struct device * start,
--
cgit v1.2.3
From 126eddfbf8cae8a20c22708192bffcbd77c8a889 Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Tue, 22 Mar 2005 12:17:13 -0800
Subject: [PATCH] driver core: change export symbol for
driver_for_each_device()
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: linux-2.6.12-rc2/drivers/base/driver.c
===================================================================
---
drivers/base/driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index f789b6cb4b5..1b645886e9e 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -52,7 +52,7 @@ int driver_for_each_device(struct device_driver * drv, struct device * start,
return error;
}
-EXPORT_SYMBOL(driver_for_each_device);
+EXPORT_SYMBOL_GPL(driver_for_each_device);
/**
--
cgit v1.2.3
From ff710710eae73990dd484ea8e37dba636452502b Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Thu, 24 Mar 2005 00:44:28 -0800
Subject: [PATCH] USB: fix build warning in usb core as pointed out by Andrew.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/core/usb.c
===================================================================
---
drivers/usb/core/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index a64974397e8..230839ac5c0 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -492,7 +492,7 @@ static int __find_interface(struct device * dev, void * data)
*/
struct usb_interface *usb_find_interface(struct usb_driver *drv, int minor)
{
- struct usb_interface *intf = (struct usb_interface *)minor;
+ struct usb_interface *intf = (struct usb_interface *)(long)minor;
int ret;
ret = driver_for_each_device(&drv->driver, NULL, &intf, __find_interface);
--
cgit v1.2.3
From 64360322ab3330d4881166380ad43a1eec2f123d Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Fri, 25 Mar 2005 11:45:31 -0800
Subject: [PATCH] Use device_for_each_child() to unregister devices in
nodemgr_remove_host_dev()
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff -Nru a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
---
drivers/ieee1394/nodemgr.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
(limited to 'drivers')
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 83e66ed97ab..a155b39469a 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -695,14 +695,15 @@ static void nodemgr_remove_ne(struct node_entry *ne)
put_device(dev);
}
+static int __nodemgr_remove_host_dev(struct device *dev, void *data)
+{
+ nodemgr_remove_ne(container_of(dev, struct node_entry, device));
+ return 0;
+}
static void nodemgr_remove_host_dev(struct device *dev)
{
- struct device *ne_dev, *next;
-
- list_for_each_entry_safe(ne_dev, next, &dev->children, node)
- nodemgr_remove_ne(container_of(ne_dev, struct node_entry, device));
-
+ device_for_each_child(dev, NULL, __nodemgr_remove_host_dev);
sysfs_remove_link(&dev->kobj, "irm_id");
sysfs_remove_link(&dev->kobj, "busmgr_id");
sysfs_remove_link(&dev->kobj, "host_id");
--
cgit v1.2.3
From d0e2b4a0a9dd3eed71b56c47268bf4e40cff6d0f Mon Sep 17 00:00:00 2001
From: long <tlnguyen@snoqualmie.dp.intel.com>
Date: Tue, 29 Mar 2005 13:36:43 -0800
Subject: [PATCH] use device_for_each_child() to properly access child devices.
On Friday, March 25, 2005 8:47 PM Greg KH wrote:
>Here's a fix for pci express. For some reason I don't think they are
>using the driver model properly here, but I could be wrong...
Thanks for making the changes. However, changes in functions:
void pcie_port_device_remove(struct pci_dev *dev) and
static int remove_iter(struct device *dev, void *data)
are not correct. Please use the patch, which is based on kernel
2.6.12-rc1, below for a fix for these.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/pci/pcie/portdrv_core.c | 139 +++++++++++++++++++---------------------
1 file changed, 65 insertions(+), 74 deletions(-)
(limited to 'drivers')
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 576285765e9..f5c5f10a3d2 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -232,19 +232,16 @@ static void pcie_device_init(struct pci_dev *parent, struct pcie_device *dev,
/* Initialize generic device interface */
device = &dev->device;
memset(device, 0, sizeof(struct device));
- INIT_LIST_HEAD(&device->node);
- INIT_LIST_HEAD(&device->children);
- INIT_LIST_HEAD(&device->bus_list);
device->bus = &pcie_port_bus_type;
device->driver = NULL;
- device->driver_data = NULL;
+ device->driver_data = NULL;
device->release = release_pcie_device; /* callback to free pcie dev */
- sprintf(&device->bus_id[0], "pcie%02x",
+ sprintf(&device->bus_id[0], "pcie%02x",
get_descriptor_id(port_type, service_type));
device->parent = &parent->dev;
}
-static struct pcie_device* alloc_pcie_device(struct pci_dev *parent,
+static struct pcie_device* alloc_pcie_device(struct pci_dev *parent,
int port_type, int service_type, int irq, int irq_mode)
{
struct pcie_device *device;
@@ -270,9 +267,9 @@ int pcie_port_device_probe(struct pci_dev *dev)
pci_read_config_word(dev, pos + PCIE_CAPABILITIES_REG, ®);
type = (reg >> 4) & PORT_TYPE_MASK;
if ( type == PCIE_RC_PORT || type == PCIE_SW_UPSTREAM_PORT ||
- type == PCIE_SW_DOWNSTREAM_PORT )
+ type == PCIE_SW_DOWNSTREAM_PORT )
return 0;
-
+
return -ENODEV;
}
@@ -283,8 +280,8 @@ int pcie_port_device_register(struct pci_dev *dev)
u16 reg16;
/* Get port type */
- pci_read_config_word(dev,
- pci_find_capability(dev, PCI_CAP_ID_EXP) +
+ pci_read_config_word(dev,
+ pci_find_capability(dev, PCI_CAP_ID_EXP) +
PCIE_CAPABILITIES_REG, ®16);
type = (reg16 >> 4) & PORT_TYPE_MASK;
@@ -299,11 +296,11 @@ int pcie_port_device_register(struct pci_dev *dev)
if (capabilities & (1 << i)) {
child = alloc_pcie_device(
dev, /* parent */
- type, /* port type */
+ type, /* port type */
i, /* service type */
vectors[i], /* irq */
irq_mode /* interrupt mode */);
- if (child) {
+ if (child) {
status = device_register(&child->device);
if (status) {
kfree(child);
@@ -317,84 +314,78 @@ int pcie_port_device_register(struct pci_dev *dev)
}
#ifdef CONFIG_PM
-int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state)
+static int suspend_iter(struct device *dev, void *data)
{
- struct list_head *head, *tmp;
- struct device *parent, *child;
- struct device_driver *driver;
struct pcie_port_service_driver *service_driver;
+ u32 state = (u32)data;
+
+ if ((dev->bus == &pcie_port_bus_type) &&
+ (dev->driver)) {
+ service_driver = to_service_driver(dev->driver);
+ if (service_driver->suspend)
+ service_driver->suspend(to_pcie_device(dev), state);
+ }
+ return 0;
+}
- parent = &dev->dev;
- head = &parent->children;
- tmp = head->next;
- while (head != tmp) {
- child = container_of(tmp, struct device, node);
- tmp = tmp->next;
- if (child->bus != &pcie_port_bus_type)
- continue;
- driver = child->driver;
- if (!driver)
- continue;
- service_driver = to_service_driver(driver);
- if (service_driver->suspend)
- service_driver->suspend(to_pcie_device(child), state);
- }
- return 0;
+int pcie_port_device_suspend(struct pci_dev *dev, u32 state)
+{
+ device_for_each_child(&dev->dev, (void *)state, suspend_iter);
+ return 0;
}
-int pcie_port_device_resume(struct pci_dev *dev)
-{
- struct list_head *head, *tmp;
- struct device *parent, *child;
- struct device_driver *driver;
+static int resume_iter(struct device *dev, void *data)
+{
struct pcie_port_service_driver *service_driver;
- parent = &dev->dev;
- head = &parent->children;
- tmp = head->next;
- while (head != tmp) {
- child = container_of(tmp, struct device, node);
- tmp = tmp->next;
- if (child->bus != &pcie_port_bus_type)
- continue;
- driver = child->driver;
- if (!driver)
- continue;
- service_driver = to_service_driver(driver);
- if (service_driver->resume)
- service_driver->resume(to_pcie_device(child));
+ if ((dev->bus == &pcie_port_bus_type) &&
+ (dev->driver)) {
+ service_driver = to_service_driver(dev->driver);
+ if (service_driver->resume)
+ service_driver->resume(to_pcie_device(dev));
}
- return 0;
+ return 0;
+}
+int pcie_port_device_resume(struct pci_dev *dev)
+{
+ device_for_each_child(&dev->dev, NULL, resume_iter);
+ return 0;
}
#endif
-void pcie_port_device_remove(struct pci_dev *dev)
+static int remove_iter(struct device *dev, void *data)
{
- struct list_head *head, *tmp;
- struct device *parent, *child;
- struct device_driver *driver;
struct pcie_port_service_driver *service_driver;
- int interrupt_mode = PCIE_PORT_INTx_MODE;
- parent = &dev->dev;
- head = &parent->children;
- tmp = head->next;
- while (head != tmp) {
- child = container_of(tmp, struct device, node);
- tmp = tmp->next;
- if (child->bus != &pcie_port_bus_type)
- continue;
- driver = child->driver;
- if (driver) {
- service_driver = to_service_driver(driver);
- if (service_driver->remove)
- service_driver->remove(to_pcie_device(child));
+ if (dev->bus == &pcie_port_bus_type) {
+ if (dev->driver) {
+ service_driver = to_service_driver(dev->driver);
+ if (service_driver->remove)
+ service_driver->remove(to_pcie_device(dev));
}
- interrupt_mode = (to_pcie_device(child))->interrupt_mode;
- put_device(child);
- device_unregister(child);
+ *(unsigned long*)data = (unsigned long)dev;
+ return 1;
}
+ return 0;
+}
+
+void pcie_port_device_remove(struct pci_dev *dev)
+{
+ struct device *device;
+ unsigned long device_addr;
+ int interrupt_mode = PCIE_PORT_INTx_MODE;
+ int status;
+
+ do {
+ status = device_for_each_child(&dev->dev, &device_addr, remove_iter);
+ if (status) {
+ device = (struct device*)device_addr;
+ interrupt_mode = (to_pcie_device(device))->interrupt_mode;
+ put_device(device);
+ device_unregister(device);
+ }
+ } while (status);
/* Switch to INTx by default if MSI enabled */
if (interrupt_mode == PCIE_PORT_MSIX_MODE)
pci_disable_msix(dev);
@@ -423,7 +414,7 @@ int pcie_port_service_register(struct pcie_port_service_driver *new)
new->driver.resume = pcie_port_resume_service;
return driver_register(&new->driver);
-}
+}
void pcie_port_service_unregister(struct pcie_port_service_driver *new)
{
--
cgit v1.2.3
From b86c1df1f98d16c999423a3907eb40a9423f481e Mon Sep 17 00:00:00 2001
From: "gregkh@suse.de" <gregkh@suse.de>
Date: Thu, 31 Mar 2005 12:53:00 -0800
Subject: [PATCH] Driver core: Fix up the driver and device iterators to be
quieter
Also stops looping over the lists when a match is found.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de
---
drivers/base/dd.c | 32 +++++++++++++++++++-------------
1 file changed, 19 insertions(+), 13 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 159e0623a68..dd2a8a79c12 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -88,20 +88,23 @@ static int __device_attach(struct device_driver * drv, void * data)
int error;
error = driver_probe_device(drv, dev);
-
- if (error == -ENODEV && error == -ENXIO) {
- /* Driver matched, but didn't support device
- * or device not found.
- * Not an error; keep going.
- */
- error = 0;
- } else {
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
+ if (error) {
+ if ((error == -ENODEV) || (error == -ENXIO)) {
+ /* Driver matched, but didn't support device
+ * or device not found.
+ * Not an error; keep going.
+ */
+ error = 0;
+ } else {
+ /* driver matched but the probe failed */
+ printk(KERN_WARNING
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, error);
+ }
+ return error;
}
- return 0;
+ /* stop looking, this device is attached */
+ return 1;
}
/**
@@ -137,7 +140,10 @@ static int __driver_attach(struct device * dev, void * data)
drv->name, dev->bus_id, error);
} else
error = 0;
+ return error;
}
+ /* stop looking, this driver is attached */
+ return 1;
}
return 0;
}
--
cgit v1.2.3
From 0d3e5a2e39b6ba2974e9e7c2a429018c45de8e76 Mon Sep 17 00:00:00 2001
From: Patrick Mochel <mochel@digitalimplant.org>
Date: Tue, 5 Apr 2005 23:46:33 -0700
Subject: [PATCH] Driver Core: fix bk-driver-core kills ppc64
There's no check to see if the device is already bound to a driver, which
could do bad things. The first thing to go wrong is that it will try to match
a driver with a device already bound to one. In some cases (it appears with
USB with drivers/usb/core/usb.c::usb_match_id()), some drivers will match a
device based on the class type, so it would be common (especially for HID
devices) to match a device that is already bound.
The fun comes when ->probe() is called, it fails, then
driver_probe_device() does this:
dev->driver = NULL;
Later on, that pointer could be be dereferenced without checking and cause
hell to break loose.
This problem could be nasty. It's very hardware dependent, since some
devices could have a different set of matching qualifiers than others.
Now, I don't quite see exactly where/how you were getting that crash.
You're dereferencing bad memory, but I'm not sure which pointer was bad
and where it came from, but it could have come from a couple of different
places.
The patch below will hopefully fix it all up for you. It's against
2.6.12-rc2-mm1, and does the following:
- Move logic to driver_probe_device() and comments uncommon returns:
1 - If device is bound
0 - If device not bound, and no error
error - If there was an error.
- Move locking to caller of that function, since we want to lock a
device for the entire time we're trying to bind it to a driver (to
prevent against a driver being loaded at the same time).
- Update __device_attach() and __driver_attach() to do that locking.
- Check if device is already bound in __driver_attach()
- Update the converse device_release_driver() so it locks the device
around all of the operations.
- Mark driver_probe_device() as static and remove export. It's an
internal function, it should stay that way, and there are no other
callers. If there is ever a need to export it, we can audit it as
necessary.
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
drivers/base/dd.c | 142 ++++++++++++++++++++++++++++--------------------------
1 file changed, 74 insertions(+), 68 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index dd2a8a79c12..8510918109e 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -35,6 +35,8 @@
* nor take the bus's rwsem. Please verify those are accounted
* for before calling this. (It is ok to call with no other effort
* from a driver's probe() method.)
+ *
+ * This function must be called with @dev->sem held.
*/
void device_bind_driver(struct device * dev)
{
@@ -57,54 +59,56 @@ void device_bind_driver(struct device * dev)
* because we don't know the format of the ID structures, nor what
* is to be considered a match and what is not.
*
- * If we find a match, we call @drv->probe(@dev) if it exists, and
- * call device_bind_driver() above.
+ *
+ * This function returns 1 if a match is found, an error if one
+ * occurs (that is not -ENODEV or -ENXIO), and 0 otherwise.
+ *
+ * This function must be called with @dev->sem held.
*/
-int driver_probe_device(struct device_driver * drv, struct device * dev)
+static int driver_probe_device(struct device_driver * drv, struct device * dev)
{
- int error = 0;
+ int ret = 0;
if (drv->bus->match && !drv->bus->match(dev, drv))
- return -ENODEV;
+ goto Done;
- down(&dev->sem);
+ pr_debug("%s: Matched Device %s with Driver %s\n",
+ drv->bus->name, dev->bus_id, drv->name);
dev->driver = drv;
if (drv->probe) {
- error = drv->probe(dev);
- if (error) {
+ ret = drv->probe(dev);
+ if (ret) {
dev->driver = NULL;
- up(&dev->sem);
- return error;
+ goto ProbeFailed;
}
}
- up(&dev->sem);
device_bind_driver(dev);
- return 0;
+ ret = 1;
+ pr_debug("%s: Bound Device %s to Driver %s\n",
+ drv->bus->name, dev->bus_id, drv->name);
+ goto Done;
+
+ ProbeFailed:
+ if (ret == -ENODEV || ret == -ENXIO) {
+ /* Driver matched, but didn't support device
+ * or device not found.
+ * Not an error; keep going.
+ */
+ ret = 0;
+ } else {
+ /* driver matched but the probe failed */
+ printk(KERN_WARNING
+ "%s: probe of %s failed with error %d\n",
+ drv->name, dev->bus_id, ret);
+ }
+ Done:
+ return ret;
}
static int __device_attach(struct device_driver * drv, void * data)
{
struct device * dev = data;
- int error;
-
- error = driver_probe_device(drv, dev);
- if (error) {
- if ((error == -ENODEV) || (error == -ENXIO)) {
- /* Driver matched, but didn't support device
- * or device not found.
- * Not an error; keep going.
- */
- error = 0;
- } else {
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
- }
- return error;
- }
- /* stop looking, this device is attached */
- return 1;
+ return driver_probe_device(drv, dev);
}
/**
@@ -114,37 +118,43 @@ static int __device_attach(struct device_driver * drv, void * data)
* Walk the list of drivers that the bus has and call
* driver_probe_device() for each pair. If a compatible
* pair is found, break out and return.
+ *
+ * Returns 1 if the device was bound to a driver; 0 otherwise.
*/
int device_attach(struct device * dev)
{
+ int ret = 0;
+
+ down(&dev->sem);
if (dev->driver) {
device_bind_driver(dev);
- return 1;
- }
-
- return bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
+ ret = 1;
+ } else
+ ret = bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
+ up(&dev->sem);
+ return ret;
}
static int __driver_attach(struct device * dev, void * data)
{
struct device_driver * drv = data;
- int error = 0;
-
- if (!dev->driver) {
- error = driver_probe_device(drv, dev);
- if (error) {
- if (error != -ENODEV) {
- /* driver matched but the probe failed */
- printk(KERN_WARNING
- "%s: probe of %s failed with error %d\n",
- drv->name, dev->bus_id, error);
- } else
- error = 0;
- return error;
- }
- /* stop looking, this driver is attached */
- return 1;
- }
+
+ /*
+ * Lock device and try to bind to it. We drop the error
+ * here and always return 0, because we need to keep trying
+ * to bind to devices and some drivers will return an error
+ * simply if it didn't support the device.
+ *
+ * driver_probe_device() will spit a warning if there
+ * is an error.
+ */
+
+ down(&dev->sem);
+ if (!dev->driver)
+ driver_probe_device(drv, dev);
+ up(&dev->sem);
+
+
return 0;
}
@@ -156,9 +166,6 @@ static int __driver_attach(struct device * dev, void * data)
* match the driver with each one. If driver_probe_device()
* returns 0 and the @dev->driver is set, we've found a
* compatible pair.
- *
- * Note that we ignore the -ENODEV error from driver_probe_device(),
- * since it's perfectly valid for a driver not to bind to any devices.
*/
void driver_attach(struct device_driver * drv)
{
@@ -176,19 +183,19 @@ void driver_attach(struct device_driver * drv)
*/
void device_release_driver(struct device * dev)
{
- struct device_driver * drv = dev->driver;
-
- if (!drv)
- return;
-
- sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
- sysfs_remove_link(&dev->kobj, "driver");
- klist_del(&dev->knode_driver);
+ struct device_driver * drv;
down(&dev->sem);
- if (drv->remove)
- drv->remove(dev);
- dev->driver = NULL;
+ if (dev->driver) {
+ drv = dev->driver;
+ sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+ sysfs_remove_link(&dev->kobj, "driver");
+ klist_del(&dev->knode_driver);
+
+ if (drv->remove)
+ drv->remove(dev);
+ dev->driver = NULL;
+ }
up(&dev->sem);
}
@@ -208,7 +215,6 @@ void driver_detach(struct device_driver * drv)
}
-EXPORT_SYMBOL_GPL(driver_probe_device);
EXPORT_SYMBOL_GPL(device_bind_driver);
EXPORT_SYMBOL_GPL(device_release_driver);
EXPORT_SYMBOL_GPL(device_attach);
--
cgit v1.2.3
From 12eac738e5889a10da5b391c02eeb61229c796dc Mon Sep 17 00:00:00 2001
From: Jason Uhlenkott <jasonuhl@sgi.com>
Date: Wed, 30 Mar 2005 13:19:54 -0800
Subject: [PATCH] Fix typo in scdrv_init()
Fix a typo in scdrv_init() which was breaking the build for SGI sn2.
Signed-off-by: Jason Uhlenkott <jasonuhl@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/snsc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index 901d6f17310..261a41bf6d0 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -437,7 +437,7 @@ scdrv_init(void)
continue;
}
- class__device_create(snsc_class, dev, NULL,
+ class_device_create(snsc_class, dev, NULL,
"%s", devname);
ia64_sn_irtr_intr_enable(scd->scd_nasid,
--
cgit v1.2.3
From 273971bade8a6d37c1b162146de1a53965cdc245 Mon Sep 17 00:00:00 2001
From: Patrick Mochel <mochel@digitalimplant.org>
Date: Mon, 20 Jun 2005 15:15:28 -0700
Subject: [PATCH] usb: klist_node_attached() fix
The original code looks like this:
/* if interface was already added, bind now; else let
* the future device_add() bind it, bypassing probe()
*/
if (!list_empty (&dev->bus_list))
device_bind_driver(dev);
IOW, it's checking to see if the device is attached to the bus or not
and binding the driver if it is. It's checking the device's bus list,
which will only appear empty when the device has been initialized, but
not added. It depends way too much on the driver model internals, but it
seems to be the only way to do the weird crap they want to do with
interfaces.
When I converted it to use klists, I accidentally inverted the logic,
which led to bad things happening. This patch returns the check to its
orginal value.
From: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Index: gregkh-2.6/drivers/usb/core/usb.c
===================================================================
---
drivers/usb/core/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 230839ac5c0..66678763c24 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -293,7 +293,7 @@ int usb_driver_claim_interface(struct usb_driver *driver,
/* if interface was already added, bind now; else let
* the future device_add() bind it, bypassing probe()
*/
- if (!klist_node_attached (&dev->knode_bus))
+ if (klist_node_attached(&dev->knode_bus))
device_bind_driver(dev);
return 0;
--
cgit v1.2.3
From c95a6b057b108c2b7add35cba1354f9af921349e Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@rowland.harvard.edu>
Date: Fri, 6 May 2005 15:38:33 -0400
Subject: [PATCH] driver core: Fix races in driver_detach()
This patch is intended for your "driver" tree. It fixes several subtle
races in driver_detach() and device_release_driver() in the driver-model
core.
The major change is to use klist_remove() rather than klist_del() when
taking a device off its driver's list. There's no other way to guarantee
that the list pointers will be updated before some other driver binds to
the device. For this to work driver_detach() can't use a klist iterator,
so the loop over the devices must be written out in full. In addition the
patch protects against the possibility that, when a driver and a device
are unregistered at the same time, one may be unloaded from memory before
the other is finished using it.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/dd.c | 51 ++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 38 insertions(+), 13 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 8510918109e..eab2030c506 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -177,41 +177,66 @@ void driver_attach(struct device_driver * drv)
* @dev: device.
*
* Manually detach device from driver.
- * Note that this is called without incrementing the bus
- * reference count nor taking the bus's rwsem. Be sure that
- * those are accounted for before calling this function.
+ *
+ * __device_release_driver() must be called with @dev->sem held.
*/
-void device_release_driver(struct device * dev)
+
+static void __device_release_driver(struct device * dev)
{
struct device_driver * drv;
- down(&dev->sem);
- if (dev->driver) {
- drv = dev->driver;
+ drv = dev->driver;
+ if (drv) {
+ get_driver(drv);
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
- klist_del(&dev->knode_driver);
+ klist_remove(&dev->knode_driver);
if (drv->remove)
drv->remove(dev);
dev->driver = NULL;
+ put_driver(drv);
}
- up(&dev->sem);
}
-static int __remove_driver(struct device * dev, void * unused)
+void device_release_driver(struct device * dev)
{
- device_release_driver(dev);
- return 0;
+ /*
+ * If anyone calls device_release_driver() recursively from
+ * within their ->remove callback for the same device, they
+ * will deadlock right here.
+ */
+ down(&dev->sem);
+ __device_release_driver(dev);
+ up(&dev->sem);
}
+
/**
* driver_detach - detach driver from all devices it controls.
* @drv: driver.
*/
void driver_detach(struct device_driver * drv)
{
- driver_for_each_device(drv, NULL, NULL, __remove_driver);
+ struct device * dev;
+
+ for (;;) {
+ spin_lock_irq(&drv->klist_devices.k_lock);
+ if (list_empty(&drv->klist_devices.k_list)) {
+ spin_unlock_irq(&drv->klist_devices.k_lock);
+ break;
+ }
+ dev = list_entry(drv->klist_devices.k_list.prev,
+ struct device, knode_driver.n_node);
+ get_device(dev);
+ spin_unlock_irq(&drv->klist_devices.k_lock);
+
+ down(&dev->sem);
+ if (dev->driver == drv)
+ __device_release_driver(dev);
+ up(&dev->sem);
+ put_device(dev);
+ }
}
--
cgit v1.2.3
From f409661877a25d11c2495bcd879807f17c286684 Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@rowland.harvard.edu>
Date: Fri, 6 May 2005 15:41:08 -0400
Subject: [PATCH] usbcore: Don't call device_release_driver recursively
This patch fixes usb_driver_release_interface() to make it avoid calling
device_release_driver() recursively, i.e., when invoked from within the
disconnect routine for the same device. The patch applies to your
"driver" tree.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/usb.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 66678763c24..a3c42203213 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -322,9 +322,15 @@ void usb_driver_release_interface(struct usb_driver *driver,
if (!dev->driver || dev->driver != &driver->driver)
return;
- /* don't disconnect from disconnect(), or before dev_add() */
- if (!klist_node_attached(&dev->knode_driver) && !klist_node_attached(&dev->knode_bus))
+ /* don't release from within disconnect() */
+ if (iface->condition != USB_INTERFACE_BOUND)
+ return;
+
+ /* release only after device_add() */
+ if (klist_node_attached(&dev->knode_bus)) {
+ iface->condition = USB_INTERFACE_UNBINDING;
device_release_driver(dev);
+ }
dev->driver = NULL;
usb_set_intfdata(iface, NULL);
--
cgit v1.2.3
From 4b45099b75832434c5113b9aed1499f8a69d13d5 Mon Sep 17 00:00:00 2001
From: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com>
Date: Sun, 8 May 2005 21:28:53 +0900
Subject: [PATCH] Driver core: unregister_node() for hotplug use
This adds a generic function 'unregister_node()'.
It is used to remove objects of a node going away
for hotplug. All the devices on the node must be
unregistered before calling this function.
Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff -puN drivers/base/node.c~numa_hp_base drivers/base/node.c
---
drivers/base/node.c | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 583d57ec49a..5d4517ccc42 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -136,7 +136,7 @@ static SYSDEV_ATTR(distance, S_IRUGO, node_read_distance, NULL);
*
* Initialize and register the node device.
*/
-int __init register_node(struct node *node, int num, struct node *parent)
+int register_node(struct node *node, int num, struct node *parent)
{
int error;
@@ -153,8 +153,24 @@ int __init register_node(struct node *node, int num, struct node *parent)
return error;
}
+/**
+ * unregister_node - unregister a node device
+ * @node: node going away
+ *
+ * Unregisters a node device @node. All the devices on the node must be
+ * unregistered before calling this function.
+ */
+void unregister_node(struct node *node)
+{
+ sysdev_remove_file(&node->sysdev, &attr_cpumap);
+ sysdev_remove_file(&node->sysdev, &attr_meminfo);
+ sysdev_remove_file(&node->sysdev, &attr_numastat);
+ sysdev_remove_file(&node->sysdev, &attr_distance);
+
+ sysdev_unregister(&node->sysdev);
+}
-int __init register_node_type(void)
+static int __init register_node_type(void)
{
return sysdev_class_register(&node_class);
}
--
cgit v1.2.3
From ca2b94ba12f3c36fd3d6ed9d38b3798d4dad0d8b Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 18 May 2005 10:42:23 +0200
Subject: [PATCH] driver core: fix error handling in bus_add_device
The error handling in bus_add_device() and device_attach() is simply
non-existing. This patch propagates any error from device_attach to
the upper layers to allow for a proper recovery.
From: Hannes Reinecke <hare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/bus.c | 13 ++++++++-----
drivers/base/dd.c | 3 ++-
2 files changed, 10 insertions(+), 6 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 4eb19525e06..43722af90bd 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -270,11 +270,14 @@ int bus_add_device(struct device * dev)
if (bus) {
pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
- device_attach(dev);
+ error = device_attach(dev);
klist_add_tail(&bus->klist_devices, &dev->knode_bus);
- device_add_attrs(bus, dev);
- sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
- sysfs_create_link(&dev->kobj, &dev->bus->subsys.kset.kobj, "bus");
+ if (error >= 0)
+ error = device_add_attrs(bus, dev);
+ if (!error) {
+ sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
+ sysfs_create_link(&dev->kobj, &dev->bus->subsys.kset.kobj, "bus");
+ }
}
return error;
}
@@ -394,7 +397,7 @@ static int bus_rescan_devices_helper(struct device *dev, void *data)
{
int *count = data;
- if (!dev->driver && device_attach(dev))
+ if (!dev->driver && (device_attach(dev) > 0))
(*count)++;
return 0;
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index eab2030c506..6db3a789c54 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -119,7 +119,8 @@ static int __device_attach(struct device_driver * drv, void * data)
* driver_probe_device() for each pair. If a compatible
* pair is found, break out and return.
*
- * Returns 1 if the device was bound to a driver; 0 otherwise.
+ * Returns 1 if the device was bound to a driver;
+ * 0 if no matching device was found; error code otherwise.
*/
int device_attach(struct device * dev)
{
--
cgit v1.2.3
From 54b6f35c99974e99e64c05c2895718355123c55f Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:39:34 -0400
Subject: [PATCH] Driver core: change device_attribute callbacks
This patch adds the device_attribute paramerter to the
device_attribute store and show sysfs callback functions, and passes a
reference to the attribute when the callbacks are called.
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 1d8c7790b55..86d79755fbf 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -39,7 +39,7 @@ dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
ssize_t ret = -EIO;
if (dev_attr->show)
- ret = dev_attr->show(dev, buf);
+ ret = dev_attr->show(dev, dev_attr, buf);
return ret;
}
@@ -52,7 +52,7 @@ dev_attr_store(struct kobject * kobj, struct attribute * attr,
ssize_t ret = -EIO;
if (dev_attr->store)
- ret = dev_attr->store(dev, buf, count);
+ ret = dev_attr->store(dev, dev_attr, buf, count);
return ret;
}
--
cgit v1.2.3
From 74880c063b06efd103c924abfe19d9d8fa4864c4 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:41:12 -0400
Subject: [PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c:
update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/dmapool.c | 2 +-
drivers/base/power/sysfs.c | 4 +-
drivers/block/ub.c | 2 +-
drivers/char/hvcs.c | 14 +++----
drivers/char/mbcs.c | 4 +-
drivers/char/mwave/mwavedd.c | 2 +-
drivers/char/tpm/tpm.c | 6 +--
drivers/dio/dio-sysfs.c | 10 ++---
drivers/eisa/eisa-bus.c | 4 +-
drivers/i2c/chips/adm1021.c | 6 +--
drivers/i2c/chips/adm1025.c | 28 ++++++-------
drivers/i2c/chips/adm1026.c | 98 ++++++++++++++++++++++----------------------
12 files changed, 90 insertions(+), 90 deletions(-)
(limited to 'drivers')
diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c
index f48833df61a..c4aebf2f522 100644
--- a/drivers/base/dmapool.c
+++ b/drivers/base/dmapool.c
@@ -41,7 +41,7 @@ struct dma_page { /* cacheable header for 'allocation' bytes */
static DECLARE_MUTEX (pools_lock);
static ssize_t
-show_pools (struct device *dev, char *buf)
+show_pools (struct device *dev, struct device_attribute *attr, char *buf)
{
unsigned temp;
unsigned size;
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index 6ac96349a8e..f82b3df9545 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -24,12 +24,12 @@
* low-power state.
*/
-static ssize_t state_show(struct device * dev, char * buf)
+static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
{
return sprintf(buf, "%u\n", dev->power.power_state);
}
-static ssize_t state_store(struct device * dev, const char * buf, size_t n)
+static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n)
{
u32 state;
char * rest;
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 19c5e59bcfa..685f061e69b 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -430,7 +430,7 @@ static void ub_cmdtr_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
}
}
-static ssize_t ub_diag_show(struct device *dev, char *page)
+static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, char *page)
{
struct usb_interface *intf;
struct ub_dev *sc;
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index abfbdcfd4e7..3236d240490 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -1466,7 +1466,7 @@ static inline struct hvcs_struct *from_vio_dev(struct vio_dev *viod)
}
/* The sysfs interface for the driver and devices */
-static ssize_t hvcs_partner_vtys_show(struct device *dev, char *buf)
+static ssize_t hvcs_partner_vtys_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@@ -1480,7 +1480,7 @@ static ssize_t hvcs_partner_vtys_show(struct device *dev, char *buf)
}
static DEVICE_ATTR(partner_vtys, S_IRUGO, hvcs_partner_vtys_show, NULL);
-static ssize_t hvcs_partner_clcs_show(struct device *dev, char *buf)
+static ssize_t hvcs_partner_clcs_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@@ -1494,7 +1494,7 @@ static ssize_t hvcs_partner_clcs_show(struct device *dev, char *buf)
}
static DEVICE_ATTR(partner_clcs, S_IRUGO, hvcs_partner_clcs_show, NULL);
-static ssize_t hvcs_current_vty_store(struct device *dev, const char * buf,
+static ssize_t hvcs_current_vty_store(struct device *dev, struct device_attribute *attr, const char * buf,
size_t count)
{
/*
@@ -1505,7 +1505,7 @@ static ssize_t hvcs_current_vty_store(struct device *dev, const char * buf,
return -EPERM;
}
-static ssize_t hvcs_current_vty_show(struct device *dev, char *buf)
+static ssize_t hvcs_current_vty_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@@ -1521,7 +1521,7 @@ static ssize_t hvcs_current_vty_show(struct device *dev, char *buf)
static DEVICE_ATTR(current_vty,
S_IRUGO | S_IWUSR, hvcs_current_vty_show, hvcs_current_vty_store);
-static ssize_t hvcs_vterm_state_store(struct device *dev, const char *buf,
+static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct vio_dev *viod = to_vio_dev(dev);
@@ -1559,7 +1559,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, const char *buf,
return count;
}
-static ssize_t hvcs_vterm_state_show(struct device *dev, char *buf)
+static ssize_t hvcs_vterm_state_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@@ -1574,7 +1574,7 @@ static ssize_t hvcs_vterm_state_show(struct device *dev, char *buf)
static DEVICE_ATTR(vterm_state, S_IRUGO | S_IWUSR,
hvcs_vterm_state_show, hvcs_vterm_state_store);
-static ssize_t hvcs_index_show(struct device *dev, char *buf)
+static ssize_t hvcs_index_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index ac9cfa9701e..115dbb35334 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -699,7 +699,7 @@ static inline int mbcs_hw_init(struct mbcs_soft *soft)
return 0;
}
-static ssize_t show_algo(struct device *dev, char *buf)
+static ssize_t show_algo(struct device *dev, struct device_attribute *attr, char *buf)
{
struct cx_dev *cx_dev = to_cx_dev(dev);
struct mbcs_soft *soft = cx_dev->soft;
@@ -715,7 +715,7 @@ static ssize_t show_algo(struct device *dev, char *buf)
(debug0 >> 32), (debug0 & 0xffffffff));
}
-static ssize_t store_algo(struct device *dev, const char *buf, size_t count)
+static ssize_t store_algo(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int n;
struct cx_dev *cx_dev = to_cx_dev(dev);
diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c
index d37625d4774..d568991ac6b 100644
--- a/drivers/char/mwave/mwavedd.c
+++ b/drivers/char/mwave/mwavedd.c
@@ -472,7 +472,7 @@ struct device mwave_device;
/* Prevent code redundancy, create a macro for mwave_show_* functions. */
#define mwave_show_function(attr_name, format_string, field) \
-static ssize_t mwave_show_##attr_name(struct device *dev, char *buf) \
+static ssize_t mwave_show_##attr_name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
DSP_3780I_CONFIG_SETTINGS *pSettings = \
&mwave_s_mdd.rBDData.rDspSettings; \
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 87235330fdb..8ce508b2986 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -212,7 +212,7 @@ static u8 pcrread[] = {
0, 0, 0, 0 /* PCR index */
};
-static ssize_t show_pcrs(struct device *dev, char *buf)
+static ssize_t show_pcrs(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PCR_RESULT_SIZE];
ssize_t len;
@@ -255,7 +255,7 @@ static u8 readpubek[] = {
0, 0, 0, 124, /* TPM_ORD_ReadPubek */
};
-static ssize_t show_pubek(struct device *dev, char *buf)
+static ssize_t show_pubek(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PUBEK_RESULT_SIZE];
ssize_t len;
@@ -330,7 +330,7 @@ static u8 cap_manufacturer[] = {
0, 0, 1, 3
};
-static ssize_t show_caps(struct device *dev, char *buf)
+static ssize_t show_caps(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PUBEK_RESULT_SIZE];
ssize_t len;
diff --git a/drivers/dio/dio-sysfs.c b/drivers/dio/dio-sysfs.c
index d30591f69dd..f4646303884 100644
--- a/drivers/dio/dio-sysfs.c
+++ b/drivers/dio/dio-sysfs.c
@@ -17,7 +17,7 @@
/* show configuration fields */
-static ssize_t dio_show_id(struct device *dev, char *buf)
+static ssize_t dio_show_id(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@@ -26,7 +26,7 @@ static ssize_t dio_show_id(struct device *dev, char *buf)
}
static DEVICE_ATTR(id, S_IRUGO, dio_show_id, NULL);
-static ssize_t dio_show_ipl(struct device *dev, char *buf)
+static ssize_t dio_show_ipl(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@@ -35,7 +35,7 @@ static ssize_t dio_show_ipl(struct device *dev, char *buf)
}
static DEVICE_ATTR(ipl, S_IRUGO, dio_show_ipl, NULL);
-static ssize_t dio_show_secid(struct device *dev, char *buf)
+static ssize_t dio_show_secid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@@ -44,7 +44,7 @@ static ssize_t dio_show_secid(struct device *dev, char *buf)
}
static DEVICE_ATTR(secid, S_IRUGO, dio_show_secid, NULL);
-static ssize_t dio_show_name(struct device *dev, char *buf)
+static ssize_t dio_show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@@ -53,7 +53,7 @@ static ssize_t dio_show_name(struct device *dev, char *buf)
}
static DEVICE_ATTR(name, S_IRUGO, dio_show_name, NULL);
-static ssize_t dio_show_resource(struct device *dev, char *buf)
+static ssize_t dio_show_resource(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d = to_dio_dev(dev);
diff --git a/drivers/eisa/eisa-bus.c b/drivers/eisa/eisa-bus.c
index 6381ba53853..1937743c8e2 100644
--- a/drivers/eisa/eisa-bus.c
+++ b/drivers/eisa/eisa-bus.c
@@ -149,7 +149,7 @@ void eisa_driver_unregister (struct eisa_driver *edrv)
driver_unregister (&edrv->driver);
}
-static ssize_t eisa_show_sig (struct device *dev, char *buf)
+static ssize_t eisa_show_sig (struct device *dev, struct device_attribute *attr, char *buf)
{
struct eisa_device *edev = to_eisa_device (dev);
return sprintf (buf,"%s\n", edev->id.sig);
@@ -157,7 +157,7 @@ static ssize_t eisa_show_sig (struct device *dev, char *buf)
static DEVICE_ATTR(signature, S_IRUGO, eisa_show_sig, NULL);
-static ssize_t eisa_show_state (struct device *dev, char *buf)
+static ssize_t eisa_show_state (struct device *dev, struct device_attribute *attr, char *buf)
{
struct eisa_device *edev = to_eisa_device (dev);
return sprintf (buf,"%d\n", edev->state & EISA_CONFIG_ENABLED);
diff --git a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
index 9c59a370b6d..9058c395671 100644
--- a/drivers/i2c/chips/adm1021.c
+++ b/drivers/i2c/chips/adm1021.c
@@ -137,7 +137,7 @@ static struct i2c_driver adm1021_driver = {
};
#define show(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1021_data *data = adm1021_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@@ -150,7 +150,7 @@ show(remote_temp_hyst);
show(remote_temp_input);
#define show2(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1021_data *data = adm1021_update_device(dev); \
return sprintf(buf, "%d\n", data->value); \
@@ -159,7 +159,7 @@ show2(alarms);
show2(die_code);
#define set(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct adm1021_data *data = i2c_get_clientdata(client); \
diff --git a/drivers/i2c/chips/adm1025.c b/drivers/i2c/chips/adm1025.c
index e0771a3d05c..111f0c86c93 100644
--- a/drivers/i2c/chips/adm1025.c
+++ b/drivers/i2c/chips/adm1025.c
@@ -153,19 +153,19 @@ struct adm1025_data {
*/
#define show_in(offset) \
-static ssize_t show_in##offset(struct device *dev, char *buf) \
+static ssize_t show_in##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
in_scale[offset])); \
} \
-static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
in_scale[offset])); \
} \
-static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
@@ -180,17 +180,17 @@ show_in(4);
show_in(5);
#define show_temp(offset) \
-static ssize_t show_temp##offset(struct device *dev, char *buf) \
+static ssize_t show_temp##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
-static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
} \
-static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
@@ -200,7 +200,7 @@ show_temp(1);
show_temp(2);
#define set_in(offset) \
-static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -214,7 +214,7 @@ static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_in##offset##_max(struct device *dev, const char *buf, \
+static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -240,7 +240,7 @@ set_in(4);
set_in(5);
#define set_temp(offset) \
-static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -254,7 +254,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -275,26 +275,26 @@ static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
set_temp(1);
set_temp(2);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
-static ssize_t show_vid(struct device *dev, char *buf)
+static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(in1_ref, S_IRUGO, show_vid, NULL);
-static ssize_t show_vrm(struct device *dev, char *buf)
+static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", data->vrm);
}
-static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
+static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1025_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/adm1026.c b/drivers/i2c/chips/adm1026.c
index 39e2f4a900b..c127bd965c3 100644
--- a/drivers/i2c/chips/adm1026.c
+++ b/drivers/i2c/chips/adm1026.c
@@ -754,24 +754,24 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
}
#define in_reg(offset) \
-static ssize_t show_in##offset (struct device *dev, char *buf) \
+static ssize_t show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
-static ssize_t show_in##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t show_in##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -800,19 +800,19 @@ in_reg(13);
in_reg(14);
in_reg(15);
-static ssize_t show_in16(struct device *dev, char *buf)
+static ssize_t show_in16(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in[16]) -
NEG12_OFFSET);
}
-static ssize_t show_in16_min(struct device *dev, char *buf)
+static ssize_t show_in16_min(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_min[16])
- NEG12_OFFSET);
}
-static ssize_t set_in16_min(struct device *dev, const char *buf, size_t count)
+static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@@ -824,13 +824,13 @@ static ssize_t set_in16_min(struct device *dev, const char *buf, size_t count)
up(&data->update_lock);
return count;
}
-static ssize_t show_in16_max(struct device *dev, char *buf)
+static ssize_t show_in16_max(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_max[16])
- NEG12_OFFSET);
}
-static ssize_t set_in16_max(struct device *dev, const char *buf, size_t count)
+static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@@ -880,15 +880,15 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
}
#define fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@@ -967,11 +967,11 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define fan_offset_div(offset) \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_div (struct device *dev, \
+static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@@ -1033,24 +1033,24 @@ static ssize_t set_temp_max(struct device *dev, const char *buf,
return count;
}
#define temp_reg(offset) \
-static ssize_t show_temp_##offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_min (struct device *dev, \
+static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_max (struct device *dev, \
+static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
@@ -1087,11 +1087,11 @@ static ssize_t set_temp_offset(struct device *dev, const char *buf,
}
#define temp_offset_reg(offset) \
-static ssize_t show_temp_##offset##_offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_offset(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_offset (struct device *dev, \
+static ssize_t set_temp_##offset##_offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_offset(dev, buf, count, offset - 1); \
@@ -1139,22 +1139,22 @@ static ssize_t set_temp_auto_point1_temp(struct device *dev, const char *buf,
}
#define temp_auto_point(offset) \
-static ssize_t show_temp##offset##_auto_point1_temp (struct device *dev, \
+static ssize_t show_temp##offset##_auto_point1_temp (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_point1_temp(dev, buf, offset - 1); \
} \
-static ssize_t set_temp##offset##_auto_point1_temp (struct device *dev, \
+static ssize_t set_temp##offset##_auto_point1_temp (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_point1_temp(dev, buf, count, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_point1_temp_hyst (struct device \
- *dev, char *buf) \
+ *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_auto_point1_temp_hyst(dev, buf, offset - 1); \
} \
-static ssize_t show_temp##offset##_auto_point2_temp (struct device *dev, \
+static ssize_t show_temp##offset##_auto_point2_temp (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_point2_temp(dev, buf, offset - 1); \
@@ -1171,12 +1171,12 @@ temp_auto_point(1);
temp_auto_point(2);
temp_auto_point(3);
-static ssize_t show_temp_crit_enable(struct device *dev, char *buf)
+static ssize_t show_temp_crit_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
}
-static ssize_t set_temp_crit_enable(struct device *dev, const char *buf,
+static ssize_t set_temp_crit_enable(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1224,11 +1224,11 @@ static ssize_t set_temp_crit(struct device *dev, const char *buf,
}
#define temp_crit_reg(offset) \
-static ssize_t show_temp_##offset##_crit (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_crit(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_crit (struct device *dev, \
+static ssize_t set_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_crit(dev, buf, count, offset - 1); \
@@ -1240,12 +1240,12 @@ temp_crit_reg(1);
temp_crit_reg(2);
temp_crit_reg(3);
-static ssize_t show_analog_out_reg(struct device *dev, char *buf)
+static ssize_t show_analog_out_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", DAC_FROM_REG(data->analog_out));
}
-static ssize_t set_analog_out_reg(struct device *dev, const char *buf,
+static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1262,7 +1262,7 @@ static ssize_t set_analog_out_reg(struct device *dev, const char *buf,
static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
set_analog_out_reg);
-static ssize_t show_vid_reg(struct device *dev, char *buf)
+static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
@@ -1270,12 +1270,12 @@ static ssize_t show_vid_reg(struct device *dev, char *buf)
static DEVICE_ATTR(vid, S_IRUGO, show_vid_reg, NULL);
-static ssize_t show_vrm_reg(struct device *dev, char *buf)
+static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->vrm);
}
-static ssize_t store_vrm_reg(struct device *dev, const char *buf,
+static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1287,7 +1287,7 @@ static ssize_t store_vrm_reg(struct device *dev, const char *buf,
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
-static ssize_t show_alarms_reg(struct device *dev, char *buf)
+static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf, "%ld\n", (long) (data->alarms));
@@ -1295,12 +1295,12 @@ static ssize_t show_alarms_reg(struct device *dev, char *buf)
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
-static ssize_t show_alarm_mask(struct device *dev, char *buf)
+static ssize_t show_alarm_mask(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->alarm_mask);
}
-static ssize_t set_alarm_mask(struct device *dev, const char *buf,
+static ssize_t set_alarm_mask(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1331,12 +1331,12 @@ static DEVICE_ATTR(alarm_mask, S_IRUGO | S_IWUSR, show_alarm_mask,
set_alarm_mask);
-static ssize_t show_gpio(struct device *dev, char *buf)
+static ssize_t show_gpio(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->gpio);
}
-static ssize_t set_gpio(struct device *dev, const char *buf,
+static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1359,12 +1359,12 @@ static ssize_t set_gpio(struct device *dev, const char *buf,
static DEVICE_ATTR(gpio, S_IRUGO | S_IWUSR, show_gpio, set_gpio);
-static ssize_t show_gpio_mask(struct device *dev, char *buf)
+static ssize_t show_gpio_mask(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->gpio_mask);
}
-static ssize_t set_gpio_mask(struct device *dev, const char *buf,
+static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1386,12 +1386,12 @@ static ssize_t set_gpio_mask(struct device *dev, const char *buf,
static DEVICE_ATTR(gpio_mask, S_IRUGO | S_IWUSR, show_gpio_mask, set_gpio_mask);
-static ssize_t show_pwm_reg(struct device *dev, char *buf)
+static ssize_t show_pwm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm1.pwm));
}
-static ssize_t set_pwm_reg(struct device *dev, const char *buf,
+static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1407,12 +1407,12 @@ static ssize_t set_pwm_reg(struct device *dev, const char *buf,
}
return count;
}
-static ssize_t show_auto_pwm_min(struct device *dev, char *buf)
+static ssize_t show_auto_pwm_min(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->pwm1.auto_pwm_min);
}
-static ssize_t set_auto_pwm_min(struct device *dev, const char *buf,
+static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -1429,16 +1429,16 @@ static ssize_t set_auto_pwm_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
-static ssize_t show_auto_pwm_max(struct device *dev, char *buf)
+static ssize_t show_auto_pwm_max(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf,"%d\n", ADM1026_PWM_MAX);
}
-static ssize_t show_pwm_enable(struct device *dev, char *buf)
+static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->pwm1.enable);
}
-static ssize_t set_pwm_enable(struct device *dev, const char *buf,
+static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
--
cgit v1.2.3
From 30f74292e50d6c4ae438dbee5cb45d77bf774351 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:41:35 -0400
Subject: [PATCH] Driver Core: drivers/i2c/chips/adm1031.c - lm75.c: update
device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/i2c/chips/adm1031.c | 44 +++++++++++++++++++--------------------
drivers/i2c/chips/asb100.c | 46 ++++++++++++++++++++---------------------
drivers/i2c/chips/ds1621.c | 6 +++---
drivers/i2c/chips/fscher.c | 8 ++++----
drivers/i2c/chips/fscpos.c | 16 +++++++--------
drivers/i2c/chips/gl518sm.c | 12 +++++------
drivers/i2c/chips/gl520sm.c | 8 ++++----
drivers/i2c/chips/it87.c | 50 ++++++++++++++++++++++-----------------------
drivers/i2c/chips/lm63.c | 24 +++++++++++-----------
drivers/i2c/chips/lm75.c | 4 ++--
10 files changed, 109 insertions(+), 109 deletions(-)
(limited to 'drivers')
diff --git a/drivers/i2c/chips/adm1031.c b/drivers/i2c/chips/adm1031.c
index d4385a23f79..2163dba467c 100644
--- a/drivers/i2c/chips/adm1031.c
+++ b/drivers/i2c/chips/adm1031.c
@@ -292,11 +292,11 @@ set_fan_auto_channel(struct device *dev, const char *buf, size_t count, int nr)
}
#define fan_auto_channel_offset(offset) \
-static ssize_t show_fan_auto_channel_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_auto_channel_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_auto_channel(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_auto_channel_##offset (struct device *dev, \
+static ssize_t set_fan_auto_channel_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_auto_channel(dev, buf, count, offset - 1); \
@@ -357,24 +357,24 @@ set_auto_temp_max(struct device *dev, const char *buf, size_t count, int nr)
}
#define auto_temp_reg(offset) \
-static ssize_t show_auto_temp_##offset##_off (struct device *dev, char *buf) \
+static ssize_t show_auto_temp_##offset##_off (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_off(dev, buf, offset - 1); \
} \
-static ssize_t show_auto_temp_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_auto_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t show_auto_temp_##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_auto_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_max(dev, buf, offset - 1); \
} \
-static ssize_t set_auto_temp_##offset##_min (struct device *dev, \
+static ssize_t set_auto_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_auto_temp_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_auto_temp_##offset##_max (struct device *dev, \
+static ssize_t set_auto_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_auto_temp_max(dev, buf, count, offset - 1); \
@@ -421,11 +421,11 @@ set_pwm(struct device *dev, const char *buf, size_t count, int nr)
}
#define pwm_reg(offset) \
-static ssize_t show_pwm_##offset (struct device *dev, char *buf) \
+static ssize_t show_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm_##offset (struct device *dev, \
+static ssize_t set_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
@@ -557,24 +557,24 @@ set_fan_div(struct device *dev, const char *buf, size_t count, int nr)
}
#define fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_fan_##offset##_div (struct device *dev, \
+static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@@ -667,33 +667,33 @@ set_temp_crit(struct device *dev, const char *buf, size_t count, int nr)
}
#define temp_reg(offset) \
-static ssize_t show_temp_##offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_crit (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_crit(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_min (struct device *dev, \
+static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_max (struct device *dev, \
+static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_crit (struct device *dev, \
+static ssize_t set_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_crit(dev, buf, count, offset - 1); \
@@ -712,7 +712,7 @@ temp_reg(2);
temp_reg(3);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1031_data *data = adm1031_update_device(dev);
return sprintf(buf, "%d\n", data->alarm);
diff --git a/drivers/i2c/chips/asb100.c b/drivers/i2c/chips/asb100.c
index 7f899002bc5..4a47b4493e3 100644
--- a/drivers/i2c/chips/asb100.c
+++ b/drivers/i2c/chips/asb100.c
@@ -260,28 +260,28 @@ set_in_reg(MAX, max)
#define sysfs_in(offset) \
static ssize_t \
- show_in##offset (struct device *dev, char *buf) \
+ show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
- show_in##offset##_min (struct device *dev, char *buf) \
+ show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_max (struct device *dev, char *buf) \
+ show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -389,24 +389,24 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define sysfs_fan(offset) \
-static ssize_t show_fan##offset(struct device *dev, char *buf) \
+static ssize_t show_fan##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_fan##offset##_div(struct device *dev, const char *buf, \
+static ssize_t set_fan##offset##_div(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@@ -482,27 +482,27 @@ set_temp_reg(MAX, temp_max);
set_temp_reg(HYST, temp_hyst);
#define sysfs_temp(num) \
-static ssize_t show_temp##num(struct device *dev, char *buf) \
+static ssize_t show_temp##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, num-1); \
} \
static DEVICE_ATTR(temp##num##_input, S_IRUGO, show_temp##num, NULL); \
-static ssize_t show_temp_max##num(struct device *dev, char *buf) \
+static ssize_t show_temp_max##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, num-1); \
} \
-static ssize_t set_temp_max##num(struct device *dev, const char *buf, \
+static ssize_t set_temp_max##num(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_temp_max(dev, buf, count, num-1); \
} \
static DEVICE_ATTR(temp##num##_max, S_IRUGO | S_IWUSR, \
show_temp_max##num, set_temp_max##num); \
-static ssize_t show_temp_hyst##num(struct device *dev, char *buf) \
+static ssize_t show_temp_hyst##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_hyst(dev, buf, num-1); \
} \
-static ssize_t set_temp_hyst##num(struct device *dev, const char *buf, \
+static ssize_t set_temp_hyst##num(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_temp_hyst(dev, buf, count, num-1); \
@@ -522,7 +522,7 @@ sysfs_temp(4);
device_create_file(&client->dev, &dev_attr_temp##num##_max_hyst); \
} while (0)
-static ssize_t show_vid(struct device *dev, char *buf)
+static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm));
@@ -533,13 +533,13 @@ static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
device_create_file(&client->dev, &dev_attr_cpu0_vid)
/* VRM */
-static ssize_t show_vrm(struct device *dev, char *buf)
+static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", data->vrm);
}
-static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
+static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct asb100_data *data = i2c_get_clientdata(client);
@@ -553,7 +553,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
#define device_create_file_vrm(client) \
device_create_file(&client->dev, &dev_attr_vrm);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->alarms));
@@ -564,13 +564,13 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
device_create_file(&client->dev, &dev_attr_alarms)
/* 1 PWM */
-static ssize_t show_pwm1(struct device *dev, char *buf)
+static ssize_t show_pwm1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", ASB100_PWM_FROM_REG(data->pwm & 0x0f));
}
-static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
+static ssize_t set_pwm1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct asb100_data *data = i2c_get_clientdata(client);
@@ -584,13 +584,13 @@ static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
return count;
}
-static ssize_t show_pwm_enable1(struct device *dev, char *buf)
+static ssize_t show_pwm_enable1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", (data->pwm & 0x80) ? 1 : 0);
}
-static ssize_t set_pwm_enable1(struct device *dev, const char *buf,
+static ssize_t set_pwm_enable1(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
diff --git a/drivers/i2c/chips/ds1621.c b/drivers/i2c/chips/ds1621.c
index bb1fefb2162..4ae15bd5dcf 100644
--- a/drivers/i2c/chips/ds1621.c
+++ b/drivers/i2c/chips/ds1621.c
@@ -137,7 +137,7 @@ static void ds1621_init_client(struct i2c_client *client)
}
#define show(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct ds1621_data *data = ds1621_update_client(dev); \
return sprintf(buf, "%d\n", LM75_TEMP_FROM_REG(data->value)); \
@@ -148,7 +148,7 @@ show(temp_min);
show(temp_max);
#define set_temp(suffix, value, reg) \
-static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -165,7 +165,7 @@ static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
set_temp(min, temp_min, DS1621_REG_TEMP_MIN);
set_temp(max, temp_max, DS1621_REG_TEMP_MAX);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ds1621_data *data = ds1621_update_client(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->conf));
diff --git a/drivers/i2c/chips/fscher.c b/drivers/i2c/chips/fscher.c
index 18e33ac59d0..c3f37dbec11 100644
--- a/drivers/i2c/chips/fscher.c
+++ b/drivers/i2c/chips/fscher.c
@@ -157,8 +157,8 @@ struct fscher_data {
#define sysfs_r(kind, sub, offset, reg) \
static ssize_t show_##kind##sub (struct fscher_data *, char *, int); \
-static ssize_t show_##kind##offset##sub (struct device *, char *); \
-static ssize_t show_##kind##offset##sub (struct device *dev, char *buf) \
+static ssize_t show_##kind##offset##sub (struct device *, struct device_attribute *attr, char *); \
+static ssize_t show_##kind##offset##sub (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct fscher_data *data = fscher_update_device(dev); \
return show_##kind##sub(data, buf, (offset)); \
@@ -166,8 +166,8 @@ static ssize_t show_##kind##offset##sub (struct device *dev, char *buf) \
#define sysfs_w(kind, sub, offset, reg) \
static ssize_t set_##kind##sub (struct i2c_client *, struct fscher_data *, const char *, size_t, int, int); \
-static ssize_t set_##kind##offset##sub (struct device *, const char *, size_t); \
-static ssize_t set_##kind##offset##sub (struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##kind##offset##sub (struct device *, struct device_attribute *attr, const char *, size_t); \
+static ssize_t set_##kind##offset##sub (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct fscher_data *data = i2c_get_clientdata(client); \
diff --git a/drivers/i2c/chips/fscpos.c b/drivers/i2c/chips/fscpos.c
index 2cac79145c7..3beaa6191ef 100644
--- a/drivers/i2c/chips/fscpos.c
+++ b/drivers/i2c/chips/fscpos.c
@@ -245,19 +245,19 @@ static void reset_fan_alarm(struct i2c_client *client, int nr)
/* Volts */
#define VOLT_FROM_REG(val, mult) ((val) * (mult) / 255)
-static ssize_t show_volt_12(struct device *dev, char *buf)
+static ssize_t show_volt_12(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[0], 14200));
}
-static ssize_t show_volt_5(struct device *dev, char *buf)
+static ssize_t show_volt_5(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[1], 6600));
}
-static ssize_t show_volt_batt(struct device *dev, char *buf)
+static ssize_t show_volt_batt(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[2], 3300));
@@ -327,7 +327,7 @@ static ssize_t set_wdog_preset(struct i2c_client *client, struct fscpos_data
}
/* Event */
-static ssize_t show_event(struct device *dev, char *buf)
+static ssize_t show_event(struct device *dev, struct device_attribute *attr, char *buf)
{
/* bits 5..7 reserved => mask with 0x1f */
struct fscpos_data *data = fscpos_update_device(dev);
@@ -338,14 +338,14 @@ static ssize_t show_event(struct device *dev, char *buf)
* Sysfs stuff
*/
#define create_getter(kind, sub) \
- static ssize_t sysfs_show_##kind##sub(struct device *dev, char *buf) \
+ static ssize_t sysfs_show_##kind##sub(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct fscpos_data *data = fscpos_update_device(dev); \
return show_##kind##sub(data, buf); \
}
#define create_getter_n(kind, offset, sub) \
- static ssize_t sysfs_show_##kind##offset##sub(struct device *dev, char\
+ static ssize_t sysfs_show_##kind##offset##sub(struct device *dev, struct device_attribute *attr, char\
*buf) \
{ \
struct fscpos_data *data = fscpos_update_device(dev); \
@@ -353,7 +353,7 @@ static ssize_t show_event(struct device *dev, char *buf)
}
#define create_setter(kind, sub, reg) \
- static ssize_t sysfs_set_##kind##sub (struct device *dev, const char \
+ static ssize_t sysfs_set_##kind##sub (struct device *dev, struct device_attribute *attr, const char \
*buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -362,7 +362,7 @@ static ssize_t show_event(struct device *dev, char *buf)
}
#define create_setter_n(kind, offset, sub, reg) \
- static ssize_t sysfs_set_##kind##offset##sub (struct device *dev, \
+ static ssize_t sysfs_set_##kind##offset##sub (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
diff --git a/drivers/i2c/chips/gl518sm.c b/drivers/i2c/chips/gl518sm.c
index c82d6ce2120..4316a156225 100644
--- a/drivers/i2c/chips/gl518sm.c
+++ b/drivers/i2c/chips/gl518sm.c
@@ -164,14 +164,14 @@ static struct i2c_driver gl518_driver = {
*/
#define show(type, suffix, value) \
-static ssize_t show_##suffix(struct device *dev, char *buf) \
+static ssize_t show_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl518_data *data = gl518_update_device(dev); \
return sprintf(buf, "%d\n", type##_FROM_REG(data->value)); \
}
#define show_fan(suffix, value, index) \
-static ssize_t show_##suffix(struct device *dev, char *buf) \
+static ssize_t show_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl518_data *data = gl518_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value[index], \
@@ -205,7 +205,7 @@ show(BOOL, beep_enable, beep_enable);
show(BEEP_MASK, beep_mask, beep_mask);
#define set(type, suffix, value, reg) \
-static ssize_t set_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -220,7 +220,7 @@ static ssize_t set_##suffix(struct device *dev, const char *buf, \
}
#define set_bits(type, suffix, value, reg, mask, shift) \
-static ssize_t set_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -258,7 +258,7 @@ set_high(IN, in_max3, voltage_max[3], GL518_REG_VIN3_LIMIT);
set_bits(BOOL, beep_enable, beep_enable, GL518_REG_CONF, 0x04, 2);
set(BEEP_MASK, beep_mask, beep_mask, GL518_REG_ALARM);
-static ssize_t set_fan_min1(struct device *dev, const char *buf, size_t count)
+static ssize_t set_fan_min1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct gl518_data *data = i2c_get_clientdata(client);
@@ -284,7 +284,7 @@ static ssize_t set_fan_min1(struct device *dev, const char *buf, size_t count)
return count;
}
-static ssize_t set_fan_min2(struct device *dev, const char *buf, size_t count)
+static ssize_t set_fan_min2(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct gl518_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/gl520sm.c b/drivers/i2c/chips/gl520sm.c
index 3fd17e46ffc..a13a504f5bf 100644
--- a/drivers/i2c/chips/gl520sm.c
+++ b/drivers/i2c/chips/gl520sm.c
@@ -148,8 +148,8 @@ struct gl520_data {
#define sysfs_r(type, n, item, reg) \
static ssize_t get_##type##item (struct gl520_data *, char *, int); \
-static ssize_t get_##type##n##item (struct device *, char *); \
-static ssize_t get_##type##n##item (struct device *dev, char *buf) \
+static ssize_t get_##type##n##item (struct device *, struct device_attribute *attr, char *); \
+static ssize_t get_##type##n##item (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl520_data *data = gl520_update_device(dev); \
return get_##type##item(data, buf, (n)); \
@@ -157,8 +157,8 @@ static ssize_t get_##type##n##item (struct device *dev, char *buf) \
#define sysfs_w(type, n, item, reg) \
static ssize_t set_##type##item (struct i2c_client *, struct gl520_data *, const char *, size_t, int, int); \
-static ssize_t set_##type##n##item (struct device *, const char *, size_t); \
-static ssize_t set_##type##n##item (struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##type##n##item (struct device *, struct device_attribute *attr, const char *, size_t); \
+static ssize_t set_##type##n##item (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct gl520_data *data = i2c_get_clientdata(client); \
diff --git a/drivers/i2c/chips/it87.c b/drivers/i2c/chips/it87.c
index cf7e6898754..007bdf9e7e2 100644
--- a/drivers/i2c/chips/it87.c
+++ b/drivers/i2c/chips/it87.c
@@ -290,7 +290,7 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
- show_in##offset (struct device *dev, char *buf) \
+ show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
@@ -298,21 +298,21 @@ static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL);
#define limit_in_offset(offset) \
static ssize_t \
- show_in##offset##_min (struct device *dev, char *buf) \
+ show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_max (struct device *dev, char *buf) \
+ show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -383,26 +383,26 @@ static ssize_t set_temp_min(struct device *dev, const char *buf,
return count;
}
#define show_temp_offset(offset) \
-static ssize_t show_temp_##offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t \
-show_temp_##offset##_max (struct device *dev, char *buf) \
+show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
static ssize_t \
-show_temp_##offset##_min (struct device *dev, char *buf) \
+show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_max (struct device *dev, \
+static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_min (struct device *dev, \
+static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
@@ -453,11 +453,11 @@ static ssize_t set_sensor(struct device *dev, const char *buf,
return count;
}
#define show_sensor_offset(offset) \
-static ssize_t show_sensor_##offset (struct device *dev, char *buf) \
+static ssize_t show_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor(dev, buf, offset - 1); \
} \
-static ssize_t set_sensor_##offset (struct device *dev, \
+static ssize_t set_sensor_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_sensor(dev, buf, count, offset - 1); \
@@ -600,24 +600,24 @@ static ssize_t set_pwm(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_fan_##offset##_div (struct device *dev, \
+static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@@ -633,21 +633,21 @@ show_fan_offset(2);
show_fan_offset(3);
#define show_pwm_offset(offset) \
-static ssize_t show_pwm##offset##_enable (struct device *dev, \
+static ssize_t show_pwm##offset##_enable (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_enable(dev, buf, offset - 1); \
} \
-static ssize_t show_pwm##offset (struct device *dev, char *buf) \
+static ssize_t show_pwm##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_enable (struct device *dev, \
+static ssize_t set_pwm##offset##_enable (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_enable(dev, buf, count, offset - 1); \
} \
-static ssize_t set_pwm##offset (struct device *dev, \
+static ssize_t set_pwm##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
@@ -663,7 +663,7 @@ show_pwm_offset(2);
show_pwm_offset(3);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf,"%d\n", ALARMS_FROM_REG(data->alarms));
@@ -671,13 +671,13 @@ static ssize_t show_alarms(struct device *dev, char *buf)
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static ssize_t
-show_vrm_reg(struct device *dev, char *buf)
+show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
-store_vrm_reg(struct device *dev, const char *buf, size_t count)
+store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct it87_data *data = i2c_get_clientdata(client);
@@ -693,7 +693,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
device_create_file(&client->dev, &dev_attr_vrm)
static ssize_t
-show_vid_reg(struct device *dev, char *buf)
+show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
diff --git a/drivers/i2c/chips/lm63.c b/drivers/i2c/chips/lm63.c
index 14cc5af0373..bc68e031392 100644
--- a/drivers/i2c/chips/lm63.c
+++ b/drivers/i2c/chips/lm63.c
@@ -177,7 +177,7 @@ struct lm63_data {
*/
#define show_fan(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value)); \
@@ -185,7 +185,7 @@ static ssize_t show_##value(struct device *dev, char *buf) \
show_fan(fan1_input);
show_fan(fan1_low);
-static ssize_t set_fan1_low(struct device *dev, const char *buf,
+static ssize_t set_fan1_low(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -202,7 +202,7 @@ static ssize_t set_fan1_low(struct device *dev, const char *buf,
return count;
}
-static ssize_t show_pwm1(struct device *dev, char *buf)
+static ssize_t show_pwm1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->pwm1_value >= 2 * data->pwm1_freq ?
@@ -210,7 +210,7 @@ static ssize_t show_pwm1(struct device *dev, char *buf)
(2 * data->pwm1_freq));
}
-static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
+static ssize_t set_pwm1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
@@ -229,20 +229,20 @@ static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
return count;
}
-static ssize_t show_pwm1_enable(struct device *dev, char *buf)
+static ssize_t show_pwm1_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->config_fan & 0x20 ? 1 : 2);
}
#define show_temp8(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->value)); \
}
#define show_temp11(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", TEMP11_FROM_REG(data->value)); \
@@ -255,7 +255,7 @@ show_temp11(temp2_low);
show_temp8(temp2_crit);
#define set_temp8(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -269,7 +269,7 @@ static ssize_t set_##value(struct device *dev, const char *buf, \
return count; \
}
#define set_temp11(value, reg_msb, reg_lsb) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -289,7 +289,7 @@ set_temp11(temp2_low, LM63_REG_REMOTE_LOW_MSB, LM63_REG_REMOTE_LOW_LSB);
/* Hysteresis register holds a relative value, while we want to present
an absolute to user-space */
-static ssize_t show_temp2_crit_hyst(struct device *dev, char *buf)
+static ssize_t show_temp2_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->temp2_crit)
@@ -298,7 +298,7 @@ static ssize_t show_temp2_crit_hyst(struct device *dev, char *buf)
/* And now the other way around, user-space provides an absolute
hysteresis value and we have to store a relative one */
-static ssize_t set_temp2_crit_hyst(struct device *dev, const char *buf,
+static ssize_t set_temp2_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -314,7 +314,7 @@ static ssize_t set_temp2_crit_hyst(struct device *dev, const char *buf,
return count;
}
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
diff --git a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c
index 0e86cc89398..57c51ac37c0 100644
--- a/drivers/i2c/chips/lm75.c
+++ b/drivers/i2c/chips/lm75.c
@@ -75,7 +75,7 @@ static struct i2c_driver lm75_driver = {
};
#define show(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm75_data *data = lm75_update_device(dev); \
return sprintf(buf, "%d\n", LM75_TEMP_FROM_REG(data->value)); \
@@ -85,7 +85,7 @@ show(temp_hyst);
show(temp_input);
#define set(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct lm75_data *data = i2c_get_clientdata(client); \
--
cgit v1.2.3
From 8627f9ba531269d8850919c62af1b017438e2e79 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:42:03 -0400
Subject: [PATCH] Driver Core: drivers/i2c/chips/lm77.c - max1619.c: update
device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/i2c/chips/lm77.c | 14 ++++-----
drivers/i2c/chips/lm78.c | 36 +++++++++++------------
drivers/i2c/chips/lm80.c | 20 ++++++-------
drivers/i2c/chips/lm83.c | 6 ++--
drivers/i2c/chips/lm85.c | 72 ++++++++++++++++++++++-----------------------
drivers/i2c/chips/lm87.c | 46 ++++++++++++++---------------
drivers/i2c/chips/lm90.c | 12 ++++----
drivers/i2c/chips/lm92.c | 14 ++++-----
drivers/i2c/chips/max1619.c | 6 ++--
9 files changed, 113 insertions(+), 113 deletions(-)
(limited to 'drivers')
diff --git a/drivers/i2c/chips/lm77.c b/drivers/i2c/chips/lm77.c
index f56b7a37de7..9d15cd5189f 100644
--- a/drivers/i2c/chips/lm77.c
+++ b/drivers/i2c/chips/lm77.c
@@ -103,7 +103,7 @@ static inline int LM77_TEMP_FROM_REG(u16 reg)
/* read routines for temperature limits */
#define show(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm77_data *data = lm77_update_device(dev); \
return sprintf(buf, "%d\n", data->value); \
@@ -116,17 +116,17 @@ show(temp_max);
show(alarms);
/* read routines for hysteresis values */
-static ssize_t show_temp_crit_hyst(struct device *dev, char *buf)
+static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_crit - data->temp_hyst);
}
-static ssize_t show_temp_min_hyst(struct device *dev, char *buf)
+static ssize_t show_temp_min_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_min + data->temp_hyst);
}
-static ssize_t show_temp_max_hyst(struct device *dev, char *buf)
+static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_max - data->temp_hyst);
@@ -134,7 +134,7 @@ static ssize_t show_temp_max_hyst(struct device *dev, char *buf)
/* write routines */
#define set(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct lm77_data *data = i2c_get_clientdata(client); \
@@ -152,7 +152,7 @@ set(temp_max, LM77_REG_TEMP_MAX);
/* hysteresis is stored as a relative value on the chip, so it has to be
converted first */
-static ssize_t set_temp_crit_hyst(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm77_data *data = i2c_get_clientdata(client);
@@ -167,7 +167,7 @@ static ssize_t set_temp_crit_hyst(struct device *dev, const char *buf, size_t co
}
/* preserve hysteresis when setting T_crit */
-static ssize_t set_temp_crit(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm77_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/lm78.c b/drivers/i2c/chips/lm78.c
index 6d52d14eb31..21b195ff387 100644
--- a/drivers/i2c/chips/lm78.c
+++ b/drivers/i2c/chips/lm78.c
@@ -224,28 +224,28 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
- show_in##offset (struct device *dev, char *buf) \
+ show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
- show_in##offset##_min (struct device *dev, char *buf) \
+ show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_max (struct device *dev, char *buf) \
+ show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -264,19 +264,19 @@ show_in_offset(5);
show_in_offset(6);
/* Temperature */
-static ssize_t show_temp(struct device *dev, char *buf)
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
-static ssize_t show_temp_over(struct device *dev, char *buf)
+static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));
}
-static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_over(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm78_data *data = i2c_get_clientdata(client);
@@ -289,13 +289,13 @@ static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
return count;
}
-static ssize_t show_temp_hyst(struct device *dev, char *buf)
+static ssize_t show_temp_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_hyst));
}
-static ssize_t set_temp_hyst(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm78_data *data = i2c_get_clientdata(client);
@@ -398,19 +398,19 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@@ -419,13 +419,13 @@ static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL);\
static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_##offset##_min, set_fan_##offset##_min);
-static ssize_t set_fan_1_div(struct device *dev, const char *buf,
+static ssize_t set_fan_1_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 0) ;
}
-static ssize_t set_fan_2_div(struct device *dev, const char *buf,
+static ssize_t set_fan_2_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 1) ;
@@ -443,7 +443,7 @@ static DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
static DEVICE_ATTR(fan3_div, S_IRUGO, show_fan_3_div, NULL);
/* VID */
-static ssize_t show_vid(struct device *dev, char *buf)
+static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", VID_FROM_REG(data->vid));
@@ -451,7 +451,7 @@ static ssize_t show_vid(struct device *dev, char *buf)
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
diff --git a/drivers/i2c/chips/lm80.c b/drivers/i2c/chips/lm80.c
index a72f431971b..404057b70e9 100644
--- a/drivers/i2c/chips/lm80.c
+++ b/drivers/i2c/chips/lm80.c
@@ -156,7 +156,7 @@ static struct i2c_driver lm80_driver = {
*/
#define show_in(suffix, value) \
-static ssize_t show_in_##suffix(struct device *dev, char *buf) \
+static ssize_t show_in_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", IN_FROM_REG(data->value)); \
@@ -184,7 +184,7 @@ show_in(input5, in[5]);
show_in(input6, in[6]);
#define set_in(suffix, value, reg) \
-static ssize_t set_in_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_in_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -213,7 +213,7 @@ set_in(max5, in_max[5], LM80_REG_IN_MAX(5));
set_in(max6, in_max[6], LM80_REG_IN_MAX(6));
#define show_fan(suffix, value, div) \
-static ssize_t show_fan_##suffix(struct device *dev, char *buf) \
+static ssize_t show_fan_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value, \
@@ -225,7 +225,7 @@ show_fan(input1, fan[0], fan_div[0]);
show_fan(input2, fan[1], fan_div[1]);
#define show_fan_div(suffix, value) \
-static ssize_t show_fan_div##suffix(struct device *dev, char *buf) \
+static ssize_t show_fan_div##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", DIV_FROM_REG(data->value)); \
@@ -234,7 +234,7 @@ show_fan_div(1, fan_div[0]);
show_fan_div(2, fan_div[1]);
#define set_fan(suffix, value, reg, div) \
-static ssize_t set_fan_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_fan_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -292,7 +292,7 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define set_fan_div(number) \
-static ssize_t set_fan_div##number(struct device *dev, const char *buf, \
+static ssize_t set_fan_div##number(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, number - 1); \
@@ -300,14 +300,14 @@ static ssize_t set_fan_div##number(struct device *dev, const char *buf, \
set_fan_div(1);
set_fan_div(2);
-static ssize_t show_temp_input1(struct device *dev, char *buf)
+static ssize_t show_temp_input1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm80_data *data = lm80_update_device(dev);
return sprintf(buf, "%ld\n", TEMP_FROM_REG(data->temp));
}
#define show_temp(suffix, value) \
-static ssize_t show_temp_##suffix(struct device *dev, char *buf) \
+static ssize_t show_temp_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_LIMIT_FROM_REG(data->value)); \
@@ -318,7 +318,7 @@ show_temp(os_max, temp_os_max);
show_temp(os_hyst, temp_os_hyst);
#define set_temp(suffix, value, reg) \
-static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -336,7 +336,7 @@ set_temp(hot_hyst, temp_hot_hyst, LM80_REG_TEMP_HOT_HYST);
set_temp(os_max, temp_os_max, LM80_REG_TEMP_OS_MAX);
set_temp(os_hyst, temp_os_hyst, LM80_REG_TEMP_OS_HYST);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm80_data *data = lm80_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
diff --git a/drivers/i2c/chips/lm83.c b/drivers/i2c/chips/lm83.c
index 3dafe60766a..4d6d7d21e14 100644
--- a/drivers/i2c/chips/lm83.c
+++ b/drivers/i2c/chips/lm83.c
@@ -155,7 +155,7 @@ struct lm83_data {
*/
#define show_temp(suffix, value) \
-static ssize_t show_temp_##suffix(struct device *dev, char *buf) \
+static ssize_t show_temp_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm83_data *data = lm83_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@@ -171,7 +171,7 @@ show_temp(high4, temp_high[3]);
show_temp(crit, temp_crit);
#define set_temp(suffix, value, reg) \
-static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
+static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -190,7 +190,7 @@ set_temp(high3, temp_high[2], LM83_REG_W_REMOTE2_HIGH);
set_temp(high4, temp_high[3], LM83_REG_W_REMOTE3_HIGH);
set_temp(crit, temp_crit, LM83_REG_W_TCRIT);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm83_data *data = lm83_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
diff --git a/drivers/i2c/chips/lm85.c b/drivers/i2c/chips/lm85.c
index b1a0dc5f6b3..b1976775b4b 100644
--- a/drivers/i2c/chips/lm85.c
+++ b/drivers/i2c/chips/lm85.c
@@ -426,15 +426,15 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@@ -451,7 +451,7 @@ show_fan_offset(4);
/* vid, vrm, alarms */
-static ssize_t show_vid_reg(struct device *dev, char *buf)
+static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@@ -459,13 +459,13 @@ static ssize_t show_vid_reg(struct device *dev, char *buf)
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
-static ssize_t show_vrm_reg(struct device *dev, char *buf)
+static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
-static ssize_t store_vrm_reg(struct device *dev, const char *buf, size_t count)
+static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm85_data *data = i2c_get_clientdata(client);
@@ -478,7 +478,7 @@ static ssize_t store_vrm_reg(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
-static ssize_t show_alarms_reg(struct device *dev, char *buf)
+static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
@@ -516,16 +516,16 @@ static ssize_t show_pwm_enable(struct device *dev, char *buf, int nr)
}
#define show_pwm_reg(offset) \
-static ssize_t show_pwm_##offset (struct device *dev, char *buf) \
+static ssize_t show_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm_##offset (struct device *dev, \
+static ssize_t set_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
} \
-static ssize_t show_pwm_enable##offset (struct device *dev, char *buf) \
+static ssize_t show_pwm_enable##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_enable(dev, buf, offset - 1); \
} \
@@ -585,24 +585,24 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
return count;
}
#define show_in_reg(offset) \
-static ssize_t show_in_##offset (struct device *dev, char *buf) \
+static ssize_t show_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
-static ssize_t show_in_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_in_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
-static ssize_t show_in_##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_in_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in_##offset##_min (struct device *dev, \
+static ssize_t set_in_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in_##offset##_max (struct device *dev, \
+static ssize_t set_in_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -666,24 +666,24 @@ static ssize_t set_temp_max(struct device *dev, const char *buf,
return count;
}
#define show_temp_reg(offset) \
-static ssize_t show_temp_##offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_min (struct device *dev, \
+static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_max (struct device *dev, \
+static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
@@ -786,42 +786,42 @@ static ssize_t set_pwm_auto_pwm_freq(struct device *dev, const char *buf,
return count;
}
#define pwm_auto(offset) \
-static ssize_t show_pwm##offset##_auto_channels (struct device *dev, \
+static ssize_t show_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_channels(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_auto_channels (struct device *dev, \
+static ssize_t set_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_channels(dev, buf, count, offset - 1); \
} \
-static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, \
+static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_min(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, \
+static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_min(dev, buf, count, offset - 1); \
} \
-static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, \
+static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_minctl(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, \
+static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_minctl(dev, buf, count, offset - 1); \
} \
-static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, \
+static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_freq(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, \
+static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_freq(dev, buf, count, offset - 1); \
@@ -962,42 +962,42 @@ static ssize_t set_temp_auto_temp_crit(struct device *dev, const char *buf,
return count;
}
#define temp_auto(offset) \
-static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, \
+static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_off(dev, buf, offset - 1); \
} \
-static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, \
+static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_off(dev, buf, count, offset - 1); \
} \
-static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, \
+static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_min(dev, buf, offset - 1); \
} \
-static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, \
+static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_min(dev, buf, count, offset - 1); \
} \
-static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, \
+static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_max(dev, buf, offset - 1); \
} \
-static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, \
+static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_max(dev, buf, count, offset - 1); \
} \
-static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, \
+static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_crit(dev, buf, offset - 1); \
} \
-static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, \
+static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_crit(dev, buf, count, offset - 1); \
diff --git a/drivers/i2c/chips/lm87.c b/drivers/i2c/chips/lm87.c
index 98cabd66506..4372b61a088 100644
--- a/drivers/i2c/chips/lm87.c
+++ b/drivers/i2c/chips/lm87.c
@@ -218,19 +218,19 @@ static inline int lm87_write_value(struct i2c_client *client, u8 reg, u8 value)
}
#define show_in(offset) \
-static ssize_t show_in##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
data->in_scale[offset])); \
} \
-static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
data->in_scale[offset])); \
} \
-static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
@@ -274,13 +274,13 @@ static void set_in_max(struct device *dev, const char *buf, int nr)
}
#define set_in(offset) \
-static ssize_t set_in##offset##_min(struct device *dev, \
+static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_in_min(dev, buf, offset); \
return count; \
} \
-static ssize_t set_in##offset##_max(struct device *dev, \
+static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_in_max(dev, buf, offset); \
@@ -300,17 +300,17 @@ set_in(6);
set_in(7);
#define show_temp(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
-static ssize_t show_temp##offset##_low(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_low(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_low[offset-1])); \
} \
-static ssize_t show_temp##offset##_high(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_high(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_high[offset-1])); \
@@ -346,13 +346,13 @@ static void set_temp_high(struct device *dev, const char *buf, int nr)
}
#define set_temp(offset) \
-static ssize_t set_temp##offset##_low(struct device *dev, \
+static ssize_t set_temp##offset##_low(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_temp_low(dev, buf, offset-1); \
return count; \
} \
-static ssize_t set_temp##offset##_high(struct device *dev, \
+static ssize_t set_temp##offset##_high(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_temp_high(dev, buf, offset-1); \
@@ -366,13 +366,13 @@ set_temp(1);
set_temp(2);
set_temp(3);
-static ssize_t show_temp_crit_int(struct device *dev, char *buf)
+static ssize_t show_temp_crit_int(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit_int));
}
-static ssize_t show_temp_crit_ext(struct device *dev, char *buf)
+static ssize_t show_temp_crit_ext(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit_ext));
@@ -383,19 +383,19 @@ static DEVICE_ATTR(temp2_crit, S_IRUGO, show_temp_crit_ext, NULL);
static DEVICE_ATTR(temp3_crit, S_IRUGO, show_temp_crit_ext, NULL);
#define show_fan(offset) \
-static ssize_t show_fan##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[offset-1], \
FAN_DIV_FROM_REG(data->fan_div[offset-1]))); \
} \
-static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[offset-1], \
FAN_DIV_FROM_REG(data->fan_div[offset-1]))); \
} \
-static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_DIV_FROM_REG(data->fan_div[offset-1])); \
@@ -465,13 +465,13 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define set_fan(offset) \
-static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
set_fan_min(dev, buf, offset-1); \
return count; \
} \
-static ssize_t set_fan##offset##_div(struct device *dev, const char *buf, \
+static ssize_t set_fan##offset##_div(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, offset-1); \
@@ -483,26 +483,26 @@ static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
set_fan(1);
set_fan(2);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
-static ssize_t show_vid(struct device *dev, char *buf)
+static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
-static ssize_t show_vrm(struct device *dev, char *buf)
+static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", data->vrm);
}
-static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
+static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm87_data *data = i2c_get_clientdata(client);
@@ -511,12 +511,12 @@ static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
}
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
-static ssize_t show_aout(struct device *dev, char *buf)
+static ssize_t show_aout(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", AOUT_FROM_REG(data->aout));
}
-static ssize_t set_aout(struct device *dev, const char *buf, size_t count)
+static ssize_t set_aout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm87_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/lm90.c b/drivers/i2c/chips/lm90.c
index 2c00ff83bab..9b127a07f56 100644
--- a/drivers/i2c/chips/lm90.c
+++ b/drivers/i2c/chips/lm90.c
@@ -218,7 +218,7 @@ struct lm90_data {
*/
#define show_temp(value, converter) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm90_data *data = lm90_update_device(dev); \
return sprintf(buf, "%d\n", converter(data->value)); \
@@ -233,7 +233,7 @@ show_temp(temp_crit1, TEMP1_FROM_REG);
show_temp(temp_crit2, TEMP1_FROM_REG);
#define set_temp1(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -250,7 +250,7 @@ static ssize_t set_##value(struct device *dev, const char *buf, \
return count; \
}
#define set_temp2(value, regh, regl) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -275,7 +275,7 @@ set_temp1(temp_crit1, LM90_REG_W_LOCAL_CRIT);
set_temp1(temp_crit2, LM90_REG_W_REMOTE_CRIT);
#define show_temp_hyst(value, basereg) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm90_data *data = lm90_update_device(dev); \
return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->basereg) \
@@ -284,7 +284,7 @@ static ssize_t show_##value(struct device *dev, char *buf) \
show_temp_hyst(temp_hyst1, temp_crit1);
show_temp_hyst(temp_hyst2, temp_crit2);
-static ssize_t set_temp_hyst1(struct device *dev, const char *buf,
+static ssize_t set_temp_hyst1(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -300,7 +300,7 @@ static ssize_t set_temp_hyst1(struct device *dev, const char *buf,
return count;
}
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm90_data *data = lm90_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
diff --git a/drivers/i2c/chips/lm92.c b/drivers/i2c/chips/lm92.c
index fe6e83d70a7..215c8e40ffd 100644
--- a/drivers/i2c/chips/lm92.c
+++ b/drivers/i2c/chips/lm92.c
@@ -140,7 +140,7 @@ static struct lm92_data *lm92_update_device(struct device *dev)
}
#define show_temp(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm92_data *data = lm92_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@@ -151,7 +151,7 @@ show_temp(temp1_min);
show_temp(temp1_max);
#define set_temp(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -168,26 +168,26 @@ set_temp(temp1_crit, LM92_REG_TEMP_CRIT);
set_temp(temp1_min, LM92_REG_TEMP_LOW);
set_temp(temp1_max, LM92_REG_TEMP_HIGH);
-static ssize_t show_temp1_crit_hyst(struct device *dev, char *buf)
+static ssize_t show_temp1_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_crit)
- TEMP_FROM_REG(data->temp1_hyst));
}
-static ssize_t show_temp1_max_hyst(struct device *dev, char *buf)
+static ssize_t show_temp1_max_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_max)
- TEMP_FROM_REG(data->temp1_hyst));
}
-static ssize_t show_temp1_min_hyst(struct device *dev, char *buf)
+static ssize_t show_temp1_min_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_min)
+ TEMP_FROM_REG(data->temp1_hyst));
}
-static ssize_t set_temp1_crit_hyst(struct device *dev, const char *buf,
+static ssize_t set_temp1_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -202,7 +202,7 @@ static ssize_t set_temp1_crit_hyst(struct device *dev, const char *buf,
return count;
}
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->temp1_input));
diff --git a/drivers/i2c/chips/max1619.c b/drivers/i2c/chips/max1619.c
index 5afa961a5e1..30a196155fd 100644
--- a/drivers/i2c/chips/max1619.c
+++ b/drivers/i2c/chips/max1619.c
@@ -122,7 +122,7 @@ struct max1619_data {
*/
#define show_temp(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct max1619_data *data = max1619_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@@ -135,7 +135,7 @@ show_temp(temp_crit2);
show_temp(temp_hyst2);
#define set_temp2(value, reg) \
-static ssize_t set_##value(struct device *dev, const char *buf, \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -154,7 +154,7 @@ set_temp2(temp_high2, MAX1619_REG_W_REMOTE_HIGH);
set_temp2(temp_crit2, MAX1619_REG_W_REMOTE_CRIT);
set_temp2(temp_hyst2, MAX1619_REG_W_TCRIT_HYST);
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct max1619_data *data = max1619_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
--
cgit v1.2.3
From a5099cfc2e82240b0a3e72ad79a5969d5af1a7dc Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:42:25 -0400
Subject: [PATCH] Driver Core: drivers/i2c/chips/pc87360.c - w83627hf.c: update
device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/i2c/chips/pc87360.c | 68 +++++++++++++++++++++---------------------
drivers/i2c/chips/pcf8574.c | 6 ++--
drivers/i2c/chips/pcf8591.c | 10 +++----
drivers/i2c/chips/sis5595.c | 34 ++++++++++-----------
drivers/i2c/chips/smsc47b397.c | 4 +--
drivers/i2c/chips/smsc47m1.c | 20 ++++++-------
drivers/i2c/chips/via686a.c | 32 ++++++++++----------
drivers/i2c/chips/w83627hf.c | 56 +++++++++++++++++-----------------
8 files changed, 115 insertions(+), 115 deletions(-)
(limited to 'drivers')
diff --git a/drivers/i2c/chips/pc87360.c b/drivers/i2c/chips/pc87360.c
index 6d94c36c921..65637b2cd17 100644
--- a/drivers/i2c/chips/pc87360.c
+++ b/drivers/i2c/chips/pc87360.c
@@ -282,31 +282,31 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
}
#define show_and_set_fan(offset) \
-static ssize_t show_fan##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[offset-1], \
FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
} \
-static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[offset-1], \
FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
} \
-static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
FAN_DIV_FROM_REG(data->fan_status[offset-1])); \
} \
-static ssize_t show_fan##offset##_status(struct device *dev, char *buf) \
+static ssize_t show_fan##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
FAN_STATUS_FROM_REG(data->fan_status[offset-1])); \
} \
-static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_min(dev, buf, count, offset-1); \
@@ -324,7 +324,7 @@ show_and_set_fan(2)
show_and_set_fan(3)
#define show_and_set_pwm(offset) \
-static ssize_t show_pwm##offset(struct device *dev, char *buf) \
+static ssize_t show_pwm##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
@@ -332,7 +332,7 @@ static ssize_t show_pwm##offset(struct device *dev, char *buf) \
FAN_CONFIG_INVERT(data->fan_conf, \
offset-1))); \
} \
-static ssize_t set_pwm##offset(struct device *dev, const char *buf, \
+static ssize_t set_pwm##offset(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -354,30 +354,30 @@ show_and_set_pwm(2)
show_and_set_pwm(3)
#define show_and_set_in(offset) \
-static ssize_t show_in##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
data->in_vref)); \
} \
-static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
data->in_vref)); \
} \
-static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
data->in_vref)); \
} \
-static ssize_t show_in##offset##_status(struct device *dev, char *buf) \
+static ssize_t show_in##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", data->in_status[offset]); \
} \
-static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -391,7 +391,7 @@ static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_in##offset##_max(struct device *dev, const char *buf, \
+static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -427,36 +427,36 @@ show_and_set_in(9)
show_and_set_in(10)
#define show_and_set_therm(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset+7], \
data->in_vref)); \
} \
-static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset+7], \
data->in_vref)); \
} \
-static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset+7], \
data->in_vref)); \
} \
-static ssize_t show_temp##offset##_crit(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[offset-4], \
data->in_vref)); \
} \
-static ssize_t show_temp##offset##_status(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", data->in_status[offset+7]); \
} \
-static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -470,7 +470,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -484,7 +484,7 @@ static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_temp##offset##_crit(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -512,19 +512,19 @@ show_and_set_therm(4)
show_and_set_therm(5)
show_and_set_therm(6)
-static ssize_t show_vid(struct device *dev, char *buf)
+static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
-static ssize_t show_vrm(struct device *dev, char *buf)
+static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->vrm);
}
-static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
+static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct pc87360_data *data = i2c_get_clientdata(client);
@@ -533,7 +533,7 @@ static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
}
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
-static ssize_t show_in_alarms(struct device *dev, char *buf)
+static ssize_t show_in_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->in_alarms);
@@ -541,32 +541,32 @@ static ssize_t show_in_alarms(struct device *dev, char *buf)
static DEVICE_ATTR(alarms_in, S_IRUGO, show_in_alarms, NULL);
#define show_and_set_temp(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
-static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
} \
-static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
}\
-static ssize_t show_temp##offset##_crit(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[offset-1])); \
}\
-static ssize_t show_temp##offset##_status(struct device *dev, char *buf) \
+static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", data->temp_status[offset-1]); \
}\
-static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -580,7 +580,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -594,7 +594,7 @@ static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
-static ssize_t set_temp##offset##_crit(struct device *dev, const char *buf, \
+static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@@ -622,7 +622,7 @@ show_and_set_temp(1)
show_and_set_temp(2)
show_and_set_temp(3)
-static ssize_t show_temp_alarms(struct device *dev, char *buf)
+static ssize_t show_temp_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->temp_alarms);
diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c
index 48b4e22eaff..4956e9effd7 100644
--- a/drivers/i2c/chips/pcf8574.c
+++ b/drivers/i2c/chips/pcf8574.c
@@ -76,7 +76,7 @@ static struct i2c_driver pcf8574_driver = {
};
/* following are the sysfs callback functions */
-static ssize_t show_read(struct device *dev, char *buf)
+static ssize_t show_read(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_client *client = to_i2c_client(dev);
struct pcf8574_data *data = i2c_get_clientdata(client);
@@ -86,13 +86,13 @@ static ssize_t show_read(struct device *dev, char *buf)
static DEVICE_ATTR(read, S_IRUGO, show_read, NULL);
-static ssize_t show_write(struct device *dev, char *buf)
+static ssize_t show_write(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8574_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%u\n", data->write);
}
-static ssize_t set_write(struct device *dev, const char *buf,
+static ssize_t set_write(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c
index b6b927d8b37..db812ade856 100644
--- a/drivers/i2c/chips/pcf8591.c
+++ b/drivers/i2c/chips/pcf8591.c
@@ -100,7 +100,7 @@ static struct i2c_driver pcf8591_driver = {
/* following are the sysfs callback functions */
#define show_in_channel(channel) \
-static ssize_t show_in##channel##_input(struct device *dev, char *buf) \
+static ssize_t show_in##channel##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%d\n", pcf8591_read_channel(dev, channel));\
} \
@@ -112,13 +112,13 @@ show_in_channel(1);
show_in_channel(2);
show_in_channel(3);
-static ssize_t show_out0_ouput(struct device *dev, char *buf)
+static ssize_t show_out0_ouput(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8591_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%d\n", data->aout * 10);
}
-static ssize_t set_out0_output(struct device *dev, const char *buf, size_t count)
+static ssize_t set_out0_output(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
unsigned int value;
struct i2c_client *client = to_i2c_client(dev);
@@ -134,13 +134,13 @@ static ssize_t set_out0_output(struct device *dev, const char *buf, size_t count
static DEVICE_ATTR(out0_output, S_IWUSR | S_IRUGO,
show_out0_ouput, set_out0_output);
-static ssize_t show_out0_enable(struct device *dev, char *buf)
+static ssize_t show_out0_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8591_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%u\n", !(!(data->control & PCF8591_CONTROL_AOEF)));
}
-static ssize_t set_out0_enable(struct device *dev, const char *buf, size_t count)
+static ssize_t set_out0_enable(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct pcf8591_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/sis5595.c b/drivers/i2c/chips/sis5595.c
index 7ea84532df3..c6650727a27 100644
--- a/drivers/i2c/chips/sis5595.c
+++ b/drivers/i2c/chips/sis5595.c
@@ -256,28 +256,28 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
- show_in##offset (struct device *dev, char *buf) \
+ show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
- show_in##offset##_min (struct device *dev, char *buf) \
+ show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_max (struct device *dev, char *buf) \
+ show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -294,19 +294,19 @@ show_in_offset(3);
show_in_offset(4);
/* Temperature */
-static ssize_t show_temp(struct device *dev, char *buf)
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
-static ssize_t show_temp_over(struct device *dev, char *buf)
+static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));
}
-static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_over(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct sis5595_data *data = i2c_get_clientdata(client);
@@ -319,13 +319,13 @@ static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
return count;
}
-static ssize_t show_temp_hyst(struct device *dev, char *buf)
+static ssize_t show_temp_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_hyst));
}
-static ssize_t set_temp_hyst(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct sis5595_data *data = i2c_get_clientdata(client);
@@ -426,19 +426,19 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@@ -450,13 +450,13 @@ static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_offset(1);
show_fan_offset(2);
-static ssize_t set_fan_1_div(struct device *dev, const char *buf,
+static ssize_t set_fan_1_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 0) ;
}
-static ssize_t set_fan_2_div(struct device *dev, const char *buf,
+static ssize_t set_fan_2_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 1) ;
@@ -467,7 +467,7 @@ static DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
show_fan_2_div, set_fan_2_div);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
diff --git a/drivers/i2c/chips/smsc47b397.c b/drivers/i2c/chips/smsc47b397.c
index 1119c76791d..251ac265955 100644
--- a/drivers/i2c/chips/smsc47b397.c
+++ b/drivers/i2c/chips/smsc47b397.c
@@ -172,7 +172,7 @@ static ssize_t show_temp(struct device *dev, char *buf, int nr)
}
#define sysfs_temp(num) \
-static ssize_t show_temp##num(struct device *dev, char *buf) \
+static ssize_t show_temp##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, num-1); \
} \
@@ -201,7 +201,7 @@ static ssize_t show_fan(struct device *dev, char *buf, int nr)
}
#define sysfs_fan(num) \
-static ssize_t show_fan##num(struct device *dev, char *buf) \
+static ssize_t show_fan##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, num-1); \
} \
diff --git a/drivers/i2c/chips/smsc47m1.c b/drivers/i2c/chips/smsc47m1.c
index 0e12ca36941..13d6d4a8bc7 100644
--- a/drivers/i2c/chips/smsc47m1.c
+++ b/drivers/i2c/chips/smsc47m1.c
@@ -184,7 +184,7 @@ static ssize_t get_pwm_en(struct device *dev, char *buf, int nr)
return sprintf(buf, "%d\n", PWM_EN_FROM_REG(data->pwm[nr]));
}
-static ssize_t get_alarms(struct device *dev, char *buf)
+static ssize_t get_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct smsc47m1_data *data = smsc47m1_update_device(dev, 0);
return sprintf(buf, "%d\n", data->alarms);
@@ -298,42 +298,42 @@ static ssize_t set_pwm_en(struct device *dev, const char *buf,
}
#define fan_present(offset) \
-static ssize_t get_fan##offset (struct device *dev, char *buf) \
+static ssize_t get_fan##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan(dev, buf, offset - 1); \
} \
-static ssize_t get_fan##offset##_min (struct device *dev, char *buf) \
+static ssize_t get_fan##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t set_fan##offset##_min (struct device *dev, \
+static ssize_t set_fan##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
-static ssize_t get_fan##offset##_div (struct device *dev, char *buf) \
+static ssize_t get_fan##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan##offset##_div (struct device *dev, \
+static ssize_t set_fan##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
} \
-static ssize_t get_pwm##offset (struct device *dev, char *buf) \
+static ssize_t get_pwm##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_pwm(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset (struct device *dev, \
+static ssize_t set_pwm##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
} \
-static ssize_t get_pwm##offset##_en (struct device *dev, char *buf) \
+static ssize_t get_pwm##offset##_en (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_pwm_en(dev, buf, offset - 1); \
} \
-static ssize_t set_pwm##offset##_en (struct device *dev, \
+static ssize_t set_pwm##offset##_en (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_en(dev, buf, count, offset - 1); \
diff --git a/drivers/i2c/chips/via686a.c b/drivers/i2c/chips/via686a.c
index 6614a59cecd..fefc24a9251 100644
--- a/drivers/i2c/chips/via686a.c
+++ b/drivers/i2c/chips/via686a.c
@@ -386,26 +386,26 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
}
#define show_in_offset(offset) \
static ssize_t \
- show_in##offset (struct device *dev, char *buf) \
+ show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_min (struct device *dev, char *buf) \
+ show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
- show_in##offset##_max (struct device *dev, char *buf) \
+ show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
-static ssize_t set_in##offset##_min (struct device *dev, \
+static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
-static ssize_t set_in##offset##_max (struct device *dev, \
+static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@@ -460,26 +460,26 @@ static ssize_t set_temp_hyst(struct device *dev, const char *buf,
return count;
}
#define show_temp_offset(offset) \
-static ssize_t show_temp_##offset (struct device *dev, char *buf) \
+static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t \
-show_temp_##offset##_over (struct device *dev, char *buf) \
+show_temp_##offset##_over (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_over(dev, buf, offset - 1); \
} \
static ssize_t \
-show_temp_##offset##_hyst (struct device *dev, char *buf) \
+show_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_hyst(dev, buf, offset - 1); \
} \
-static ssize_t set_temp_##offset##_over (struct device *dev, \
+static ssize_t set_temp_##offset##_over (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_over(dev, buf, count, offset - 1); \
} \
-static ssize_t set_temp_##offset##_hyst (struct device *dev, \
+static ssize_t set_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_hyst(dev, buf, count, offset - 1); \
@@ -538,24 +538,24 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
-static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
+static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
-static ssize_t set_fan_##offset##_min (struct device *dev, \
+static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
-static ssize_t set_fan_##offset##_div (struct device *dev, \
+static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@@ -570,7 +570,7 @@ show_fan_offset(1);
show_fan_offset(2);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, char *buf) {
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) {
struct via686a_data *data = via686a_update_device(dev);
return sprintf(buf,"%d\n", ALARMS_FROM_REG(data->alarms));
}
diff --git a/drivers/i2c/chips/w83627hf.c b/drivers/i2c/chips/w83627hf.c
index b1da5ed696d..4f1bff572c1 100644
--- a/drivers/i2c/chips/w83627hf.c
+++ b/drivers/i2c/chips/w83627hf.c
@@ -368,19 +368,19 @@ store_in_reg(MAX, max)
#define sysfs_in_offset(offset) \
static ssize_t \
-show_regs_in_##offset (struct device *dev, char *buf) \
+show_regs_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL);
#define sysfs_in_reg_offset(reg, offset) \
-static ssize_t show_regs_in_##reg##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_##reg (dev, buf, offset); \
} \
static ssize_t \
-store_regs_in_##reg##offset (struct device *dev, \
+store_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_in_##reg (dev, buf, count, offset); \
@@ -419,25 +419,25 @@ static ssize_t show_in_0(struct w83627hf_data *data, char *buf, u8 reg)
return sprintf(buf,"%ld\n", in0);
}
-static ssize_t show_regs_in_0(struct device *dev, char *buf)
+static ssize_t show_regs_in_0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in[0]);
}
-static ssize_t show_regs_in_min0(struct device *dev, char *buf)
+static ssize_t show_regs_in_min0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in_min[0]);
}
-static ssize_t show_regs_in_max0(struct device *dev, char *buf)
+static ssize_t show_regs_in_max0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in_max[0]);
}
-static ssize_t store_regs_in_min0(struct device *dev,
+static ssize_t store_regs_in_min0(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -462,7 +462,7 @@ static ssize_t store_regs_in_min0(struct device *dev,
return count;
}
-static ssize_t store_regs_in_max0(struct device *dev,
+static ssize_t store_regs_in_max0(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -531,19 +531,19 @@ store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_offset(offset) \
-static ssize_t show_regs_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset); \
} \
static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL);
#define sysfs_fan_min_offset(offset) \
-static ssize_t show_regs_fan_min##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset); \
} \
static ssize_t \
-store_regs_fan_min##offset (struct device *dev, const char *buf, size_t count) \
+store_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_min(dev, buf, count, offset); \
} \
@@ -608,19 +608,19 @@ store_temp_reg(HYST, max_hyst);
#define sysfs_temp_offset(offset) \
static ssize_t \
-show_regs_temp_##offset (struct device *dev, char *buf) \
+show_regs_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset); \
} \
static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL);
#define sysfs_temp_reg_offset(reg, offset) \
-static ssize_t show_regs_temp_##reg##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_##reg (dev, buf, offset); \
} \
static ssize_t \
-store_regs_temp_##reg##offset (struct device *dev, \
+store_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_temp_##reg (dev, buf, count, offset); \
@@ -645,7 +645,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_max_hyst); \
} while (0)
static ssize_t
-show_vid_reg(struct device *dev, char *buf)
+show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@@ -655,13 +655,13 @@ static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
device_create_file(&client->dev, &dev_attr_cpu0_vid)
static ssize_t
-show_vrm_reg(struct device *dev, char *buf)
+show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
-store_vrm_reg(struct device *dev, const char *buf, size_t count)
+store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct w83627hf_data *data = i2c_get_clientdata(client);
@@ -677,7 +677,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
device_create_file(&client->dev, &dev_attr_vrm)
static ssize_t
-show_alarms_reg(struct device *dev, char *buf)
+show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->alarms);
@@ -687,7 +687,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
device_create_file(&client->dev, &dev_attr_alarms)
#define show_beep_reg(REG, reg) \
-static ssize_t show_beep_##reg (struct device *dev, char *buf) \
+static ssize_t show_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct w83627hf_data *data = w83627hf_update_device(dev); \
return sprintf(buf,"%ld\n", \
@@ -732,12 +732,12 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
}
#define sysfs_beep(REG, reg) \
-static ssize_t show_regs_beep_##reg (struct device *dev, char *buf) \
+static ssize_t show_regs_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
- return show_beep_##reg(dev, buf); \
+ return show_beep_##reg(dev, attr, buf); \
} \
static ssize_t \
-store_regs_beep_##reg (struct device *dev, const char *buf, size_t count) \
+store_regs_beep_##reg (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_beep_reg(dev, buf, count, BEEP_##REG); \
} \
@@ -801,12 +801,12 @@ store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_div(offset) \
-static ssize_t show_regs_fan_div_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div_reg(dev, buf, offset); \
} \
static ssize_t \
-store_regs_fan_div_##offset (struct device *dev, \
+store_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_fan_div_reg(dev, buf, count, offset - 1); \
@@ -861,12 +861,12 @@ store_pwm_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_pwm(offset) \
-static ssize_t show_regs_pwm_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_reg(dev, buf, offset); \
} \
static ssize_t \
-store_regs_pwm_##offset (struct device *dev, const char *buf, size_t count) \
+store_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_pwm_reg(dev, buf, count, offset); \
} \
@@ -937,12 +937,12 @@ store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_sensor(offset) \
-static ssize_t show_regs_sensor_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor_reg(dev, buf, offset); \
} \
static ssize_t \
-store_regs_sensor_##offset (struct device *dev, const char *buf, size_t count) \
+store_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_sensor_reg(dev, buf, count, offset); \
} \
--
cgit v1.2.3
From e404e274f62665f3333d6a539d0d3701f678a598 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:42:58 -0400
Subject: [PATCH] Driver Core: drivers/i2c/chips/w83781d.c -
drivers/s390/block/dcssblk.c: update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/i2c/chips/w83781d.c | 52 ++++++++++++++++++------------------
drivers/i2c/chips/w83l785ts.c | 4 +--
drivers/i2c/i2c-core.c | 4 +--
drivers/ieee1394/nodemgr.c | 16 +++++------
drivers/ieee1394/sbp2.c | 2 +-
drivers/input/gameport/gameport.c | 4 +--
drivers/input/keyboard/atkbd.c | 4 +--
drivers/input/mouse/psmouse.h | 4 +--
drivers/input/serio/serio.c | 16 +++++------
drivers/macintosh/therm_adt746x.c | 11 ++++----
drivers/macintosh/therm_pm72.c | 4 +--
drivers/macintosh/therm_windtunnel.c | 4 +--
drivers/mca/mca-bus.c | 4 +--
drivers/message/fusion/mptscsih.c | 2 +-
drivers/message/fusion/mptscsih.h | 2 +-
drivers/mmc/mmc_sysfs.c | 2 +-
drivers/pci/hotplug/cpqphp_sysfs.c | 4 +--
drivers/pci/hotplug/shpchp_sysfs.c | 4 +--
drivers/pci/pci-sysfs.c | 6 ++---
drivers/pcmcia/ds.c | 4 +--
drivers/pnp/card.c | 4 +--
drivers/pnp/interface.c | 8 +++---
drivers/s390/block/dasd_devmap.c | 10 +++----
drivers/s390/block/dcssblk.c | 24 ++++++++---------
24 files changed, 100 insertions(+), 99 deletions(-)
(limited to 'drivers')
diff --git a/drivers/i2c/chips/w83781d.c b/drivers/i2c/chips/w83781d.c
index 4954e465c41..c3926d2d8ac 100644
--- a/drivers/i2c/chips/w83781d.c
+++ b/drivers/i2c/chips/w83781d.c
@@ -309,18 +309,18 @@ store_in_reg(MAX, max);
#define sysfs_in_offset(offset) \
static ssize_t \
-show_regs_in_##offset (struct device *dev, char *buf) \
+show_regs_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL);
#define sysfs_in_reg_offset(reg, offset) \
-static ssize_t show_regs_in_##reg##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_##reg (dev, buf, offset); \
} \
-static ssize_t store_regs_in_##reg##offset (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_in_##reg (dev, buf, count, offset); \
} \
@@ -378,18 +378,18 @@ store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_offset(offset) \
-static ssize_t show_regs_fan_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset); \
} \
static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL);
#define sysfs_fan_min_offset(offset) \
-static ssize_t show_regs_fan_min##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset); \
} \
-static ssize_t store_regs_fan_min##offset (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_min(dev, buf, count, offset); \
} \
@@ -452,18 +452,18 @@ store_temp_reg(HYST, max_hyst);
#define sysfs_temp_offset(offset) \
static ssize_t \
-show_regs_temp_##offset (struct device *dev, char *buf) \
+show_regs_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset); \
} \
static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL);
#define sysfs_temp_reg_offset(reg, offset) \
-static ssize_t show_regs_temp_##reg##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_##reg (dev, buf, offset); \
} \
-static ssize_t store_regs_temp_##reg##offset (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_temp_##reg (dev, buf, count, offset); \
} \
@@ -486,7 +486,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_max_hyst); \
} while (0)
static ssize_t
-show_vid_reg(struct device *dev, char *buf)
+show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@@ -497,14 +497,14 @@ DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
#define device_create_file_vid(client) \
device_create_file(&client->dev, &dev_attr_cpu0_vid);
static ssize_t
-show_vrm_reg(struct device *dev, char *buf)
+show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
-store_vrm_reg(struct device *dev, const char *buf, size_t count)
+store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct w83781d_data *data = i2c_get_clientdata(client);
@@ -521,7 +521,7 @@ DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
#define device_create_file_vrm(client) \
device_create_file(&client->dev, &dev_attr_vrm);
static ssize_t
-show_alarms_reg(struct device *dev, char *buf)
+show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
@@ -531,13 +531,13 @@ static
DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
#define device_create_file_alarms(client) \
device_create_file(&client->dev, &dev_attr_alarms);
-static ssize_t show_beep_mask (struct device *dev, char *buf)
+static ssize_t show_beep_mask (struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n",
(long)BEEP_MASK_FROM_REG(data->beep_mask, data->type));
}
-static ssize_t show_beep_enable (struct device *dev, char *buf)
+static ssize_t show_beep_enable (struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n",
@@ -583,11 +583,11 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
}
#define sysfs_beep(REG, reg) \
-static ssize_t show_regs_beep_##reg (struct device *dev, char *buf) \
+static ssize_t show_regs_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
- return show_beep_##reg(dev, buf); \
+ return show_beep_##reg(dev, attr, buf); \
} \
-static ssize_t store_regs_beep_##reg (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_beep_##reg (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_beep_reg(dev, buf, count, BEEP_##REG); \
} \
@@ -653,11 +653,11 @@ store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_div(offset) \
-static ssize_t show_regs_fan_div_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div_reg(dev, buf, offset); \
} \
-static ssize_t store_regs_fan_div_##offset (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_div_reg(dev, buf, count, offset - 1); \
} \
@@ -737,11 +737,11 @@ store_pwmenable_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_pwm(offset) \
-static ssize_t show_regs_pwm_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_reg(dev, buf, offset); \
} \
-static ssize_t store_regs_pwm_##offset (struct device *dev, \
+static ssize_t store_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_pwm_reg(dev, buf, count, offset); \
@@ -750,11 +750,11 @@ static DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
show_regs_pwm_##offset, store_regs_pwm_##offset);
#define sysfs_pwmenable(offset) \
-static ssize_t show_regs_pwmenable_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_pwmenable_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwmenable_reg(dev, buf, offset); \
} \
-static ssize_t store_regs_pwmenable_##offset (struct device *dev, \
+static ssize_t store_regs_pwmenable_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_pwmenable_reg(dev, buf, count, offset); \
@@ -832,11 +832,11 @@ store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_sensor(offset) \
-static ssize_t show_regs_sensor_##offset (struct device *dev, char *buf) \
+static ssize_t show_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor_reg(dev, buf, offset); \
} \
-static ssize_t store_regs_sensor_##offset (struct device *dev, const char *buf, size_t count) \
+static ssize_t store_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_sensor_reg(dev, buf, count, offset); \
} \
diff --git a/drivers/i2c/chips/w83l785ts.c b/drivers/i2c/chips/w83l785ts.c
index 59bbc5881fa..74d4b58e423 100644
--- a/drivers/i2c/chips/w83l785ts.c
+++ b/drivers/i2c/chips/w83l785ts.c
@@ -118,13 +118,13 @@ struct w83l785ts_data {
* Sysfs stuff
*/
-static ssize_t show_temp(struct device *dev, char *buf)
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83l785ts_data *data = w83l785ts_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
-static ssize_t show_temp_over(struct device *dev, char *buf)
+static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83l785ts_data *data = w83l785ts_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 9011627d7eb..a22e53badac 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -103,7 +103,7 @@ static struct class i2c_adapter_class = {
.release = &i2c_adapter_class_dev_release,
};
-static ssize_t show_adapter_name(struct device *dev, char *buf)
+static ssize_t show_adapter_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
return sprintf(buf, "%s\n", adap->name);
@@ -117,7 +117,7 @@ static void i2c_client_release(struct device *dev)
complete(&client->released);
}
-static ssize_t show_client_name(struct device *dev, char *buf)
+static ssize_t show_client_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_client *client = to_i2c_client(dev);
return sprintf(buf, "%s\n", client->name);
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index a155b39469a..32abb6dda88 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -220,7 +220,7 @@ struct device nodemgr_dev_template_host = {
#define fw_attr(class, class_type, field, type, format_string) \
-static ssize_t fw_show_##class##_##field (struct device *dev, char *buf)\
+static ssize_t fw_show_##class##_##field (struct device *dev, struct device_attribute *attr, char *buf)\
{ \
class_type *class; \
class = container_of(dev, class_type, device); \
@@ -232,7 +232,7 @@ static struct device_attribute dev_attr_##class##_##field = { \
};
#define fw_attr_td(class, class_type, td_kv) \
-static ssize_t fw_show_##class##_##td_kv (struct device *dev, char *buf)\
+static ssize_t fw_show_##class##_##td_kv (struct device *dev, struct device_attribute *attr, char *buf)\
{ \
int len; \
class_type *class = container_of(dev, class_type, device); \
@@ -265,7 +265,7 @@ static struct driver_attribute driver_attr_drv_##field = { \
};
-static ssize_t fw_show_ne_bus_options(struct device *dev, char *buf)
+static ssize_t fw_show_ne_bus_options(struct device *dev, struct device_attribute *attr, char *buf)
{
struct node_entry *ne = container_of(dev, struct node_entry, device);
@@ -281,7 +281,7 @@ static ssize_t fw_show_ne_bus_options(struct device *dev, char *buf)
static DEVICE_ATTR(bus_options,S_IRUGO,fw_show_ne_bus_options,NULL);
-static ssize_t fw_show_ne_tlabels_free(struct device *dev, char *buf)
+static ssize_t fw_show_ne_tlabels_free(struct device *dev, struct device_attribute *attr, char *buf)
{
struct node_entry *ne = container_of(dev, struct node_entry, device);
return sprintf(buf, "%d\n", atomic_read(&ne->tpool->count.count) + 1);
@@ -289,7 +289,7 @@ static ssize_t fw_show_ne_tlabels_free(struct device *dev, char *buf)
static DEVICE_ATTR(tlabels_free,S_IRUGO,fw_show_ne_tlabels_free,NULL);
-static ssize_t fw_show_ne_tlabels_allocations(struct device *dev, char *buf)
+static ssize_t fw_show_ne_tlabels_allocations(struct device *dev, struct device_attribute *attr, char *buf)
{
struct node_entry *ne = container_of(dev, struct node_entry, device);
return sprintf(buf, "%u\n", ne->tpool->allocations);
@@ -297,7 +297,7 @@ static ssize_t fw_show_ne_tlabels_allocations(struct device *dev, char *buf)
static DEVICE_ATTR(tlabels_allocations,S_IRUGO,fw_show_ne_tlabels_allocations,NULL);
-static ssize_t fw_show_ne_tlabels_mask(struct device *dev, char *buf)
+static ssize_t fw_show_ne_tlabels_mask(struct device *dev, struct device_attribute *attr, char *buf)
{
struct node_entry *ne = container_of(dev, struct node_entry, device);
#if (BITS_PER_LONG <= 32)
@@ -309,7 +309,7 @@ static ssize_t fw_show_ne_tlabels_mask(struct device *dev, char *buf)
static DEVICE_ATTR(tlabels_mask, S_IRUGO, fw_show_ne_tlabels_mask, NULL);
-static ssize_t fw_set_ignore_driver(struct device *dev, const char *buf, size_t count)
+static ssize_t fw_set_ignore_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct unit_directory *ud = container_of(dev, struct unit_directory, device);
int state = simple_strtoul(buf, NULL, 10);
@@ -324,7 +324,7 @@ static ssize_t fw_set_ignore_driver(struct device *dev, const char *buf, size_t
return count;
}
-static ssize_t fw_get_ignore_driver(struct device *dev, char *buf)
+static ssize_t fw_get_ignore_driver(struct device *dev, struct device_attribute *attr, char *buf)
{
struct unit_directory *ud = container_of(dev, struct unit_directory, device);
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 2bae300aad4..32368f3428e 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -2648,7 +2648,7 @@ static const char *sbp2scsi_info (struct Scsi_Host *host)
return "SCSI emulation for IEEE-1394 SBP-2 Devices";
}
-static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *dev, char *buf)
+static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev;
struct scsi_id_instance_data *scsi_id;
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index f20c3f23388..9b8ff396e6f 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -453,13 +453,13 @@ static int gameport_thread(void *nothing)
* Gameport port operations
*/
-static ssize_t gameport_show_description(struct device *dev, char *buf)
+static ssize_t gameport_show_description(struct device *dev, struct device_attribute *attr, char *buf)
{
struct gameport *gameport = to_gameport_port(dev);
return sprintf(buf, "%s\n", gameport->name);
}
-static ssize_t gameport_rebind_driver(struct device *dev, const char *buf, size_t count)
+static ssize_t gameport_rebind_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct gameport *gameport = to_gameport_port(dev);
struct device_driver *drv;
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 48fdf1e517c..82fad9a23ac 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -219,11 +219,11 @@ static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t
#define ATKBD_DEFINE_ATTR(_name) \
static ssize_t atkbd_show_##_name(struct atkbd *, char *); \
static ssize_t atkbd_set_##_name(struct atkbd *, const char *, size_t); \
-static ssize_t atkbd_do_show_##_name(struct device *d, char *b) \
+static ssize_t atkbd_do_show_##_name(struct device *d, struct device_attribute *attr, char *b) \
{ \
return atkbd_attr_show_helper(d, b, atkbd_show_##_name); \
} \
-static ssize_t atkbd_do_set_##_name(struct device *d, const char *b, size_t s) \
+static ssize_t atkbd_do_set_##_name(struct device *d, struct device_attribute *attr, const char *b, size_t s) \
{ \
return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \
} \
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index bda5b065d03..79e17a0c466 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -91,11 +91,11 @@ ssize_t psmouse_attr_set_helper(struct device *dev, const char *buf, size_t coun
#define PSMOUSE_DEFINE_ATTR(_name) \
static ssize_t psmouse_attr_show_##_name(struct psmouse *, char *); \
static ssize_t psmouse_attr_set_##_name(struct psmouse *, const char *, size_t);\
-static ssize_t psmouse_do_show_##_name(struct device *d, char *b) \
+static ssize_t psmouse_do_show_##_name(struct device *d, struct device_attribute *attr, char *b) \
{ \
return psmouse_attr_show_helper(d, b, psmouse_attr_show_##_name); \
} \
-static ssize_t psmouse_do_set_##_name(struct device *d, const char *b, size_t s)\
+static ssize_t psmouse_do_set_##_name(struct device *d, struct device_attribute *attr, const char *b, size_t s)\
{ \
return psmouse_attr_set_helper(d, b, s, psmouse_attr_set_##_name); \
} \
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 0beacb77ee1..feab4970406 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -358,31 +358,31 @@ static int serio_thread(void *nothing)
* Serio port operations
*/
-static ssize_t serio_show_description(struct device *dev, char *buf)
+static ssize_t serio_show_description(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%s\n", serio->name);
}
-static ssize_t serio_show_id_type(struct device *dev, char *buf)
+static ssize_t serio_show_id_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%02x\n", serio->id.type);
}
-static ssize_t serio_show_id_proto(struct device *dev, char *buf)
+static ssize_t serio_show_id_proto(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%02x\n", serio->id.proto);
}
-static ssize_t serio_show_id_id(struct device *dev, char *buf)
+static ssize_t serio_show_id_id(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%02x\n", serio->id.id);
}
-static ssize_t serio_show_id_extra(struct device *dev, char *buf)
+static ssize_t serio_show_id_extra(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%02x\n", serio->id.extra);
@@ -406,7 +406,7 @@ static struct attribute_group serio_id_attr_group = {
.attrs = serio_device_id_attrs,
};
-static ssize_t serio_rebind_driver(struct device *dev, const char *buf, size_t count)
+static ssize_t serio_rebind_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct serio *serio = to_serio_port(dev);
struct device_driver *drv;
@@ -437,13 +437,13 @@ static ssize_t serio_rebind_driver(struct device *dev, const char *buf, size_t c
return retval;
}
-static ssize_t serio_show_bind_mode(struct device *dev, char *buf)
+static ssize_t serio_show_bind_mode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
return sprintf(buf, "%s\n", serio->manual_bind ? "manual" : "auto");
}
-static ssize_t serio_set_bind_mode(struct device *dev, const char *buf, size_t count)
+static ssize_t serio_set_bind_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct serio *serio = to_serio_port(dev);
int retval;
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index d09308f3096..5ba190ce14a 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -455,21 +455,22 @@ static int attach_one_thermostat(struct i2c_adapter *adapter, int addr,
* pass around to the attribute functions, so we don't really have
* choice but implement a bunch of them...
*
+ * FIXME, it does now...
*/
#define BUILD_SHOW_FUNC_INT(name, data) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%d\n", data); \
}
#define BUILD_SHOW_FUNC_STR(name, data) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%s\n", data); \
}
#define BUILD_SHOW_FUNC_FAN(name, data) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%d (%d rpm)\n", \
thermostat->last_speed[data], \
@@ -478,7 +479,7 @@ static ssize_t show_##name(struct device *dev, char *buf) \
}
#define BUILD_STORE_FUNC_DEG(name, data) \
-static ssize_t store_##name(struct device *dev, const char *buf, size_t n) \
+static ssize_t store_##name(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) \
{ \
int val; \
int i; \
@@ -491,7 +492,7 @@ static ssize_t store_##name(struct device *dev, const char *buf, size_t n) \
}
#define BUILD_STORE_FUNC_INT(name, data) \
-static ssize_t store_##name(struct device *dev, const char *buf, size_t n) \
+static ssize_t store_##name(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) \
{ \
u32 val; \
val = simple_strtoul(buf, NULL, 10); \
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 82336a5a547..feb4e241385 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -685,7 +685,7 @@ static void fetch_cpu_pumps_minmax(void)
* the input twice... I accept patches :)
*/
#define BUILD_SHOW_FUNC_FIX(name, data) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
ssize_t r; \
down(&driver_lock); \
@@ -694,7 +694,7 @@ static ssize_t show_##name(struct device *dev, char *buf) \
return r; \
}
#define BUILD_SHOW_FUNC_INT(name, data) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%d", data); \
}
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index c153699d0f8..0bdb47f08c2 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -107,13 +107,13 @@ print_temp( const char *s, int temp )
}
static ssize_t
-show_cpu_temperature( struct device *dev, char *buf )
+show_cpu_temperature( struct device *dev, struct device_attribute *attr, char *buf )
{
return sprintf(buf, "%d.%d\n", x.temp>>8, (x.temp & 255)*10/256 );
}
static ssize_t
-show_case_temperature( struct device *dev, char *buf )
+show_case_temperature( struct device *dev, struct device_attribute *attr, char *buf )
{
return sprintf(buf, "%d.%d\n", x.casetemp>>8, (x.casetemp & 255)*10/256 );
}
diff --git a/drivers/mca/mca-bus.c b/drivers/mca/mca-bus.c
index ff9be67c2a1..09baa43b259 100644
--- a/drivers/mca/mca-bus.c
+++ b/drivers/mca/mca-bus.c
@@ -69,7 +69,7 @@ struct bus_type mca_bus_type = {
};
EXPORT_SYMBOL (mca_bus_type);
-static ssize_t mca_show_pos_id(struct device *dev, char *buf)
+static ssize_t mca_show_pos_id(struct device *dev, struct device_attribute *attr, char *buf)
{
/* four digits, \n and trailing \0 */
struct mca_device *mca_dev = to_mca_device(dev);
@@ -81,7 +81,7 @@ static ssize_t mca_show_pos_id(struct device *dev, char *buf)
len = sprintf(buf, "none\n");
return len;
}
-static ssize_t mca_show_pos(struct device *dev, char *buf)
+static ssize_t mca_show_pos(struct device *dev, struct device_attribute *attr, char *buf)
{
/* enough for 8 two byte hex chars plus space and new line */
int j, len=0;
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 48ff314cdfb..a0078ae5b9b 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -2338,7 +2338,7 @@ slave_configure_exit:
}
ssize_t
-mptscsih_store_queue_depth(struct device *dev, const char *buf, size_t count)
+mptscsih_store_queue_depth(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int depth;
struct scsi_device *sdev = to_scsi_device(dev);
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 9f519836eff..d73aec33e16 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -103,5 +103,5 @@ extern int mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_F
extern int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
-extern ssize_t mptscsih_store_queue_depth(struct device *dev, const char *buf, size_t count);
+extern ssize_t mptscsih_store_queue_depth(struct device *dev, struct device_attribute *attr, const char *buf, size_t count);
extern void mptscsih_timer_expired(unsigned long data);
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 29a56e9cd5b..5556cd3b555 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -22,7 +22,7 @@
#define to_mmc_driver(d) container_of(d, struct mmc_driver, drv)
#define MMC_ATTR(name, fmt, args...) \
-static ssize_t mmc_##name##_show (struct device *dev, char *buf) \
+static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct mmc_card *card = dev_to_mmc_card(dev); \
return sprintf(buf, fmt, args); \
diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c
index 41c7971d06c..4c11048ad51 100644
--- a/drivers/pci/hotplug/cpqphp_sysfs.c
+++ b/drivers/pci/hotplug/cpqphp_sysfs.c
@@ -38,7 +38,7 @@
/* A few routines that create sysfs entries for the hot plug controller */
-static ssize_t show_ctrl (struct device *dev, char *buf)
+static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev;
struct controller *ctrl;
@@ -82,7 +82,7 @@ static ssize_t show_ctrl (struct device *dev, char *buf)
}
static DEVICE_ATTR (ctrl, S_IRUGO, show_ctrl, NULL);
-static ssize_t show_dev (struct device *dev, char *buf)
+static ssize_t show_dev (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev;
struct controller *ctrl;
diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c
index 9a1ee132d12..c9445ebda5c 100644
--- a/drivers/pci/hotplug/shpchp_sysfs.c
+++ b/drivers/pci/hotplug/shpchp_sysfs.c
@@ -38,7 +38,7 @@
/* A few routines that create sysfs entries for the hot plug controller */
-static ssize_t show_ctrl (struct device *dev, char *buf)
+static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev;
struct controller *ctrl;
@@ -82,7 +82,7 @@ static ssize_t show_ctrl (struct device *dev, char *buf)
}
static DEVICE_ATTR (ctrl, S_IRUGO, show_ctrl, NULL);
-static ssize_t show_dev (struct device *dev, char *buf)
+static ssize_t show_dev (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev;
struct controller *ctrl;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index e8aad151175..8b79609a3a0 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -29,7 +29,7 @@ static int sysfs_initialized; /* = 0 */
/* show configuration fields */
#define pci_config_attr(field, format_string) \
static ssize_t \
-field##_show(struct device *dev, char *buf) \
+field##_show(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pci_dev *pdev; \
\
@@ -44,7 +44,7 @@ pci_config_attr(subsystem_device, "0x%04x\n");
pci_config_attr(class, "0x%06x\n");
pci_config_attr(irq, "%u\n");
-static ssize_t local_cpus_show(struct device *dev, char *buf)
+static ssize_t local_cpus_show(struct device *dev, struct device_attribute *attr, char *buf)
{
cpumask_t mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
int len = cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
@@ -54,7 +54,7 @@ static ssize_t local_cpus_show(struct device *dev, char *buf)
/* show resources */
static ssize_t
-resource_show(struct device * dev, char * buf)
+resource_show(struct device * dev, struct device_attribute *attr, char * buf)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
char * str = buf;
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index c4ade288c5d..569e55feecf 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -604,14 +604,14 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
/************************ per-device sysfs output ***************************/
#define pcmcia_device_attr(field, test, format) \
-static ssize_t field##_show (struct device *dev, char *buf) \
+static ssize_t field##_show (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pcmcia_device *p_dev = to_pcmcia_dev(dev); \
return p_dev->test ? sprintf (buf, format, p_dev->field) : -ENODEV; \
}
#define pcmcia_device_stringattr(name, field) \
-static ssize_t name##_show (struct device *dev, char *buf) \
+static ssize_t name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pcmcia_device *p_dev = to_pcmcia_dev(dev); \
return p_dev->field ? sprintf (buf, "%s\n", p_dev->field) : -ENODEV; \
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index 97eeecfaef1..3252662958d 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -140,7 +140,7 @@ static void pnp_release_card(struct device *dmdev)
}
-static ssize_t pnp_show_card_name(struct device *dmdev, char *buf)
+static ssize_t pnp_show_card_name(struct device *dmdev, struct device_attribute *attr, char *buf)
{
char *str = buf;
struct pnp_card *card = to_pnp_card(dmdev);
@@ -150,7 +150,7 @@ static ssize_t pnp_show_card_name(struct device *dmdev, char *buf)
static DEVICE_ATTR(name,S_IRUGO,pnp_show_card_name,NULL);
-static ssize_t pnp_show_card_ids(struct device *dmdev, char *buf)
+static ssize_t pnp_show_card_ids(struct device *dmdev, struct device_attribute *attr, char *buf)
{
char *str = buf;
struct pnp_card *card = to_pnp_card(dmdev);
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 53fac8ba5d5..a2d8ce7fef9 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -205,7 +205,7 @@ static void pnp_print_option(pnp_info_buffer_t *buffer, char *space,
}
-static ssize_t pnp_show_options(struct device *dmdev, char *buf)
+static ssize_t pnp_show_options(struct device *dmdev, struct device_attribute *attr, char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
struct pnp_option * independent = dev->independent;
@@ -236,7 +236,7 @@ static ssize_t pnp_show_options(struct device *dmdev, char *buf)
static DEVICE_ATTR(options,S_IRUGO,pnp_show_options,NULL);
-static ssize_t pnp_show_current_resources(struct device *dmdev, char *buf)
+static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_attribute *attr, char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
int i, ret;
@@ -308,7 +308,7 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, char *buf)
extern struct semaphore pnp_res_mutex;
static ssize_t
-pnp_set_current_resources(struct device * dmdev, const char * ubuf, size_t count)
+pnp_set_current_resources(struct device * dmdev, struct device_attribute *attr, const char * ubuf, size_t count)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
char *buf = (void *)ubuf;
@@ -444,7 +444,7 @@ pnp_set_current_resources(struct device * dmdev, const char * ubuf, size_t count
static DEVICE_ATTR(resources,S_IRUGO | S_IWUSR,
pnp_show_current_resources,pnp_set_current_resources);
-static ssize_t pnp_show_current_ids(struct device *dmdev, char *buf)
+static ssize_t pnp_show_current_ids(struct device *dmdev, struct device_attribute *attr, char *buf)
{
char *str = buf;
struct pnp_dev *dev = to_pnp_dev(dmdev);
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 1aedc48e5f8..d948566bb24 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -615,7 +615,7 @@ dasd_device_from_cdev(struct ccw_device *cdev)
* readonly controls the readonly status of a dasd
*/
static ssize_t
-dasd_ro_show(struct device *dev, char *buf)
+dasd_ro_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dasd_devmap *devmap;
int ro_flag;
@@ -629,7 +629,7 @@ dasd_ro_show(struct device *dev, char *buf)
}
static ssize_t
-dasd_ro_store(struct device *dev, const char *buf, size_t count)
+dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct dasd_devmap *devmap;
int ro_flag;
@@ -656,7 +656,7 @@ static DEVICE_ATTR(readonly, 0644, dasd_ro_show, dasd_ro_store);
* to talk to the device
*/
static ssize_t
-dasd_use_diag_show(struct device *dev, char *buf)
+dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dasd_devmap *devmap;
int use_diag;
@@ -670,7 +670,7 @@ dasd_use_diag_show(struct device *dev, char *buf)
}
static ssize_t
-dasd_use_diag_store(struct device *dev, const char *buf, size_t count)
+dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct dasd_devmap *devmap;
ssize_t rc;
@@ -698,7 +698,7 @@ static
DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store);
static ssize_t
-dasd_discipline_show(struct device *dev, char *buf)
+dasd_discipline_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dasd_devmap *devmap;
char *dname;
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index a66b17b6529..16ab8d363ac 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -45,16 +45,16 @@ static struct block_device_operations dcssblk_devops = {
.release = dcssblk_release,
};
-static ssize_t dcssblk_add_store(struct device * dev, const char * buf,
+static ssize_t dcssblk_add_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
-static ssize_t dcssblk_remove_store(struct device * dev, const char * buf,
+static ssize_t dcssblk_remove_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
-static ssize_t dcssblk_save_store(struct device * dev, const char * buf,
+static ssize_t dcssblk_save_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
-static ssize_t dcssblk_save_show(struct device *dev, char *buf);
-static ssize_t dcssblk_shared_store(struct device * dev, const char * buf,
+static ssize_t dcssblk_save_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t dcssblk_shared_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
-static ssize_t dcssblk_shared_show(struct device *dev, char *buf);
+static ssize_t dcssblk_shared_show(struct device *dev, struct device_attribute *attr, char *buf);
static DEVICE_ATTR(add, S_IWUSR, NULL, dcssblk_add_store);
static DEVICE_ATTR(remove, S_IWUSR, NULL, dcssblk_remove_store);
@@ -195,7 +195,7 @@ dcssblk_segment_warn(int rc, char* seg_name)
* operation (show + store)
*/
static ssize_t
-dcssblk_shared_show(struct device *dev, char *buf)
+dcssblk_shared_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dcssblk_dev_info *dev_info;
@@ -204,7 +204,7 @@ dcssblk_shared_show(struct device *dev, char *buf)
}
static ssize_t
-dcssblk_shared_store(struct device *dev, const char *inbuf, size_t count)
+dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count)
{
struct dcssblk_dev_info *dev_info;
int rc;
@@ -288,7 +288,7 @@ out:
* (show + store)
*/
static ssize_t
-dcssblk_save_show(struct device *dev, char *buf)
+dcssblk_save_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dcssblk_dev_info *dev_info;
@@ -297,7 +297,7 @@ dcssblk_save_show(struct device *dev, char *buf)
}
static ssize_t
-dcssblk_save_store(struct device *dev, const char *inbuf, size_t count)
+dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count)
{
struct dcssblk_dev_info *dev_info;
@@ -343,7 +343,7 @@ dcssblk_save_store(struct device *dev, const char *inbuf, size_t count)
* device attribute for adding devices
*/
static ssize_t
-dcssblk_add_store(struct device *dev, const char *buf, size_t count)
+dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int rc, i;
struct dcssblk_dev_info *dev_info;
@@ -517,7 +517,7 @@ out_nobuf:
* device attribute for removing devices
*/
static ssize_t
-dcssblk_remove_store(struct device *dev, const char *buf, size_t count)
+dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct dcssblk_dev_info *dev_info;
int rc, i;
--
cgit v1.2.3
From 3fd3c0a5f53a0f9d8987b90acbd84f7dd8ef606e Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:43:27 -0400
Subject: [PATCH] Driver Core: drivers/char/raw3270.c - drivers/net/netiucv.c:
update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/s390/char/raw3270.c | 6 +++---
drivers/s390/char/tape_core.c | 10 +++++-----
drivers/s390/char/vmlogrdr.c | 12 ++++++------
drivers/s390/cio/ccwgroup.c | 6 +++---
drivers/s390/cio/chsc.c | 6 +++---
drivers/s390/cio/cmf.c | 12 ++++++------
drivers/s390/cio/device.c | 14 +++++++-------
drivers/s390/net/claw.c | 40 +++++++++++++++++++--------------------
drivers/s390/net/ctcmain.c | 18 +++++++++---------
drivers/s390/net/lcs.c | 10 +++++-----
drivers/s390/net/netiucv.c | 44 +++++++++++++++++++++----------------------
11 files changed, 89 insertions(+), 89 deletions(-)
(limited to 'drivers')
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 8e16a971668..d5eefeaba50 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1084,7 +1084,7 @@ raw3270_probe (struct ccw_device *cdev)
* Additional attributes for a 3270 device
*/
static ssize_t
-raw3270_model_show(struct device *dev, char *buf)
+raw3270_model_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%i\n",
((struct raw3270 *) dev->driver_data)->model);
@@ -1092,7 +1092,7 @@ raw3270_model_show(struct device *dev, char *buf)
static DEVICE_ATTR(model, 0444, raw3270_model_show, 0);
static ssize_t
-raw3270_rows_show(struct device *dev, char *buf)
+raw3270_rows_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%i\n",
((struct raw3270 *) dev->driver_data)->rows);
@@ -1100,7 +1100,7 @@ raw3270_rows_show(struct device *dev, char *buf)
static DEVICE_ATTR(rows, 0444, raw3270_rows_show, 0);
static ssize_t
-raw3270_columns_show(struct device *dev, char *buf)
+raw3270_columns_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%i\n",
((struct raw3270 *) dev->driver_data)->cols);
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index e51046ab8ad..b4df4a515b1 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -107,7 +107,7 @@ busid_to_int(char *bus_id)
* replaced by a link to the cdev tree.
*/
static ssize_t
-tape_medium_state_show(struct device *dev, char *buf)
+tape_medium_state_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct tape_device *tdev;
@@ -119,7 +119,7 @@ static
DEVICE_ATTR(medium_state, 0444, tape_medium_state_show, NULL);
static ssize_t
-tape_first_minor_show(struct device *dev, char *buf)
+tape_first_minor_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct tape_device *tdev;
@@ -131,7 +131,7 @@ static
DEVICE_ATTR(first_minor, 0444, tape_first_minor_show, NULL);
static ssize_t
-tape_state_show(struct device *dev, char *buf)
+tape_state_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct tape_device *tdev;
@@ -144,7 +144,7 @@ static
DEVICE_ATTR(state, 0444, tape_state_show, NULL);
static ssize_t
-tape_operation_show(struct device *dev, char *buf)
+tape_operation_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct tape_device *tdev;
ssize_t rc;
@@ -171,7 +171,7 @@ static
DEVICE_ATTR(operation, 0444, tape_operation_show, NULL);
static ssize_t
-tape_blocksize_show(struct device *dev, char *buf)
+tape_blocksize_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct tape_device *tdev;
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 724ad87f061..f7717327d15 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -548,7 +548,7 @@ vmlogrdr_read (struct file *filp, char *data, size_t count, loff_t * ppos)
}
static ssize_t
-vmlogrdr_autopurge_store(struct device * dev, const char * buf, size_t count) {
+vmlogrdr_autopurge_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count) {
struct vmlogrdr_priv_t *priv = dev->driver_data;
ssize_t ret = count;
@@ -567,7 +567,7 @@ vmlogrdr_autopurge_store(struct device * dev, const char * buf, size_t count) {
static ssize_t
-vmlogrdr_autopurge_show(struct device *dev, char *buf) {
+vmlogrdr_autopurge_show(struct device *dev, struct device_attribute *attr, char *buf) {
struct vmlogrdr_priv_t *priv = dev->driver_data;
return sprintf(buf, "%u\n", priv->autopurge);
}
@@ -578,7 +578,7 @@ static DEVICE_ATTR(autopurge, 0644, vmlogrdr_autopurge_show,
static ssize_t
-vmlogrdr_purge_store(struct device * dev, const char * buf, size_t count) {
+vmlogrdr_purge_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count) {
char cp_command[80];
char cp_response[80];
@@ -619,7 +619,7 @@ static DEVICE_ATTR(purge, 0200, NULL, vmlogrdr_purge_store);
static ssize_t
-vmlogrdr_autorecording_store(struct device *dev, const char *buf,
+vmlogrdr_autorecording_store(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count) {
struct vmlogrdr_priv_t *priv = dev->driver_data;
ssize_t ret = count;
@@ -639,7 +639,7 @@ vmlogrdr_autorecording_store(struct device *dev, const char *buf,
static ssize_t
-vmlogrdr_autorecording_show(struct device *dev, char *buf) {
+vmlogrdr_autorecording_show(struct device *dev, struct device_attribute *attr, char *buf) {
struct vmlogrdr_priv_t *priv = dev->driver_data;
return sprintf(buf, "%u\n", priv->autorecording);
}
@@ -650,7 +650,7 @@ static DEVICE_ATTR(autorecording, 0644, vmlogrdr_autorecording_show,
static ssize_t
-vmlogrdr_recording_store(struct device * dev, const char * buf, size_t count) {
+vmlogrdr_recording_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count) {
struct vmlogrdr_priv_t *priv = dev->driver_data;
ssize_t ret;
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 21a75ee28b8..306525acb9f 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -77,7 +77,7 @@ __ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)
* longer needed or accidentially created. Saves memory :)
*/
static ssize_t
-ccwgroup_ungroup_store(struct device *dev, const char *buf, size_t count)
+ccwgroup_ungroup_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ccwgroup_device *gdev;
@@ -310,7 +310,7 @@ ccwgroup_set_offline(struct ccwgroup_device *gdev)
}
static ssize_t
-ccwgroup_online_store (struct device *dev, const char *buf, size_t count)
+ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ccwgroup_device *gdev;
struct ccwgroup_driver *gdrv;
@@ -338,7 +338,7 @@ ccwgroup_online_store (struct device *dev, const char *buf, size_t count)
}
static ssize_t
-ccwgroup_online_show (struct device *dev, char *buf)
+ccwgroup_online_show (struct device *dev, struct device_attribute *attr, char *buf)
{
int online;
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index b35fe12e6bf..b86f94ecd87 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -852,7 +852,7 @@ out:
* Files for the channel path entries.
*/
static ssize_t
-chp_status_show(struct device *dev, char *buf)
+chp_status_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct channel_path *chp = container_of(dev, struct channel_path, dev);
@@ -863,7 +863,7 @@ chp_status_show(struct device *dev, char *buf)
}
static ssize_t
-chp_status_write(struct device *dev, const char *buf, size_t count)
+chp_status_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct channel_path *cp = container_of(dev, struct channel_path, dev);
char cmd[10];
@@ -888,7 +888,7 @@ chp_status_write(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(status, 0644, chp_status_show, chp_status_write);
static ssize_t
-chp_type_show(struct device *dev, char *buf)
+chp_type_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct channel_path *chp = container_of(dev, struct channel_path, dev);
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index 49def26ba38..8cc4f1a940d 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -796,7 +796,7 @@ cmb_show_attr(struct device *dev, char *buf, enum cmb_index idx)
}
static ssize_t
-cmb_show_avg_sample_interval(struct device *dev, char *buf)
+cmb_show_avg_sample_interval(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccw_device *cdev;
long interval;
@@ -813,7 +813,7 @@ cmb_show_avg_sample_interval(struct device *dev, char *buf)
}
static ssize_t
-cmb_show_avg_utilization(struct device *dev, char *buf)
+cmb_show_avg_utilization(struct device *dev, struct device_attribute *attr, char *buf)
{
struct cmbdata data;
u64 utilization;
@@ -842,12 +842,12 @@ cmb_show_avg_utilization(struct device *dev, char *buf)
}
#define cmf_attr(name) \
-static ssize_t show_ ## name (struct device * dev, char * buf) \
+static ssize_t show_ ## name (struct device * dev, struct device_attribute *attr, char * buf) \
{ return cmb_show_attr((dev), buf, cmb_ ## name); } \
static DEVICE_ATTR(name, 0444, show_ ## name, NULL);
#define cmf_attr_avg(name) \
-static ssize_t show_avg_ ## name (struct device * dev, char * buf) \
+static ssize_t show_avg_ ## name (struct device * dev, struct device_attribute *attr, char * buf) \
{ return cmb_show_attr((dev), buf, cmb_ ## name); } \
static DEVICE_ATTR(avg_ ## name, 0444, show_avg_ ## name, NULL);
@@ -902,12 +902,12 @@ static struct attribute_group cmf_attr_group_ext = {
.attrs = cmf_attributes_ext,
};
-static ssize_t cmb_enable_show(struct device *dev, char *buf)
+static ssize_t cmb_enable_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", to_ccwdev(dev)->private->cmb ? 1 : 0);
}
-static ssize_t cmb_enable_store(struct device *dev, const char *buf, size_t c)
+static ssize_t cmb_enable_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t c)
{
struct ccw_device *cdev;
int ret;
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index df0325505e4..809e1108a06 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -204,7 +204,7 @@ module_exit(cleanup_ccw_bus_type);
* TODO: Split chpids and pimpampom up? Where is "in use" in the tree?
*/
static ssize_t
-chpids_show (struct device * dev, char * buf)
+chpids_show (struct device * dev, struct device_attribute *attr, char * buf)
{
struct subchannel *sch = to_subchannel(dev);
struct ssd_info *ssd = &sch->ssd_info;
@@ -219,7 +219,7 @@ chpids_show (struct device * dev, char * buf)
}
static ssize_t
-pimpampom_show (struct device * dev, char * buf)
+pimpampom_show (struct device * dev, struct device_attribute *attr, char * buf)
{
struct subchannel *sch = to_subchannel(dev);
struct pmcw *pmcw = &sch->schib.pmcw;
@@ -229,7 +229,7 @@ pimpampom_show (struct device * dev, char * buf)
}
static ssize_t
-devtype_show (struct device *dev, char *buf)
+devtype_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccw_device *cdev = to_ccwdev(dev);
struct ccw_device_id *id = &(cdev->id);
@@ -242,7 +242,7 @@ devtype_show (struct device *dev, char *buf)
}
static ssize_t
-cutype_show (struct device *dev, char *buf)
+cutype_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccw_device *cdev = to_ccwdev(dev);
struct ccw_device_id *id = &(cdev->id);
@@ -252,7 +252,7 @@ cutype_show (struct device *dev, char *buf)
}
static ssize_t
-online_show (struct device *dev, char *buf)
+online_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccw_device *cdev = to_ccwdev(dev);
@@ -350,7 +350,7 @@ ccw_device_set_online(struct ccw_device *cdev)
}
static ssize_t
-online_store (struct device *dev, const char *buf, size_t count)
+online_store (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ccw_device *cdev = to_ccwdev(dev);
int i, force, ret;
@@ -422,7 +422,7 @@ online_store (struct device *dev, const char *buf, size_t count)
}
static ssize_t
-available_show (struct device *dev, char *buf)
+available_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccw_device *cdev = to_ccwdev(dev);
struct subchannel *sch;
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 06804d39a9c..a99927d54eb 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -241,20 +241,20 @@ static struct sk_buff *claw_pack_skb(struct claw_privbk *privptr);
static void dumpit (char *buf, int len);
#endif
/* sysfs Functions */
-static ssize_t claw_hname_show(struct device *dev, char *buf);
-static ssize_t claw_hname_write(struct device *dev,
+static ssize_t claw_hname_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t claw_hname_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-static ssize_t claw_adname_show(struct device *dev, char *buf);
-static ssize_t claw_adname_write(struct device *dev,
+static ssize_t claw_adname_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t claw_adname_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-static ssize_t claw_apname_show(struct device *dev, char *buf);
-static ssize_t claw_apname_write(struct device *dev,
+static ssize_t claw_apname_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t claw_apname_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-static ssize_t claw_wbuff_show(struct device *dev, char *buf);
-static ssize_t claw_wbuff_write(struct device *dev,
+static ssize_t claw_wbuff_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t claw_wbuff_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-static ssize_t claw_rbuff_show(struct device *dev, char *buf);
-static ssize_t claw_rbuff_write(struct device *dev,
+static ssize_t claw_rbuff_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t claw_rbuff_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
static int claw_add_files(struct device *dev);
static void claw_remove_files(struct device *dev);
@@ -4149,7 +4149,7 @@ claw_remove_device(struct ccwgroup_device *cgdev)
* sysfs attributes
*/
static ssize_t
-claw_hname_show(struct device *dev, char *buf)
+claw_hname_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4162,7 +4162,7 @@ claw_hname_show(struct device *dev, char *buf)
}
static ssize_t
-claw_hname_write(struct device *dev, const char *buf, size_t count)
+claw_hname_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4186,7 +4186,7 @@ claw_hname_write(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(host_name, 0644, claw_hname_show, claw_hname_write);
static ssize_t
-claw_adname_show(struct device *dev, char *buf)
+claw_adname_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4199,7 +4199,7 @@ claw_adname_show(struct device *dev, char *buf)
}
static ssize_t
-claw_adname_write(struct device *dev, const char *buf, size_t count)
+claw_adname_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4223,7 +4223,7 @@ claw_adname_write(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(adapter_name, 0644, claw_adname_show, claw_adname_write);
static ssize_t
-claw_apname_show(struct device *dev, char *buf)
+claw_apname_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4237,7 +4237,7 @@ claw_apname_show(struct device *dev, char *buf)
}
static ssize_t
-claw_apname_write(struct device *dev, const char *buf, size_t count)
+claw_apname_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4271,7 +4271,7 @@ claw_apname_write(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(api_type, 0644, claw_apname_show, claw_apname_write);
static ssize_t
-claw_wbuff_show(struct device *dev, char *buf)
+claw_wbuff_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4284,7 +4284,7 @@ claw_wbuff_show(struct device *dev, char *buf)
}
static ssize_t
-claw_wbuff_write(struct device *dev, const char *buf, size_t count)
+claw_wbuff_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4312,7 +4312,7 @@ claw_wbuff_write(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(write_buffer, 0644, claw_wbuff_show, claw_wbuff_write);
static ssize_t
-claw_rbuff_show(struct device *dev, char *buf)
+claw_rbuff_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct claw_privbk *priv;
struct claw_env * p_env;
@@ -4325,7 +4325,7 @@ claw_rbuff_show(struct device *dev, char *buf)
}
static ssize_t
-claw_rbuff_write(struct device *dev, const char *buf, size_t count)
+claw_rbuff_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct claw_privbk *priv;
struct claw_env *p_env;
diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c
index ff3e95e07e8..96ca863eaff 100644
--- a/drivers/s390/net/ctcmain.c
+++ b/drivers/s390/net/ctcmain.c
@@ -2469,7 +2469,7 @@ ctc_stats(struct net_device * dev)
*/
static ssize_t
-buffer_show(struct device *dev, char *buf)
+buffer_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ctc_priv *priv;
@@ -2481,7 +2481,7 @@ buffer_show(struct device *dev, char *buf)
}
static ssize_t
-buffer_write(struct device *dev, const char *buf, size_t count)
+buffer_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ctc_priv *priv;
struct net_device *ndev;
@@ -2530,13 +2530,13 @@ einval:
}
static ssize_t
-loglevel_show(struct device *dev, char *buf)
+loglevel_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", loglevel);
}
static ssize_t
-loglevel_write(struct device *dev, const char *buf, size_t count)
+loglevel_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int ll1;
@@ -2589,7 +2589,7 @@ ctc_print_statistics(struct ctc_priv *priv)
}
static ssize_t
-stats_show(struct device *dev, char *buf)
+stats_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ctc_priv *priv = dev->driver_data;
if (!priv)
@@ -2599,7 +2599,7 @@ stats_show(struct device *dev, char *buf)
}
static ssize_t
-stats_write(struct device *dev, const char *buf, size_t count)
+stats_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ctc_priv *priv = dev->driver_data;
if (!priv)
@@ -2654,7 +2654,7 @@ ctc_free_netdevice(struct net_device * dev, int free_dev)
}
static ssize_t
-ctc_proto_show(struct device *dev, char *buf)
+ctc_proto_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ctc_priv *priv;
@@ -2666,7 +2666,7 @@ ctc_proto_show(struct device *dev, char *buf)
}
static ssize_t
-ctc_proto_store(struct device *dev, const char *buf, size_t count)
+ctc_proto_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ctc_priv *priv;
int value;
@@ -2687,7 +2687,7 @@ ctc_proto_store(struct device *dev, const char *buf, size_t count)
static ssize_t
-ctc_type_show(struct device *dev, char *buf)
+ctc_type_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccwgroup_device *cgdev;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index cccfed248e7..ab086242d30 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1984,7 +1984,7 @@ lcs_open_device(struct net_device *dev)
* show function for portno called by cat or similar things
*/
static ssize_t
-lcs_portno_show (struct device *dev, char *buf)
+lcs_portno_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct lcs_card *card;
@@ -2000,7 +2000,7 @@ lcs_portno_show (struct device *dev, char *buf)
* store the value which is piped to file portno
*/
static ssize_t
-lcs_portno_store (struct device *dev, const char *buf, size_t count)
+lcs_portno_store (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct lcs_card *card;
int value;
@@ -2021,7 +2021,7 @@ lcs_portno_store (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(portno, 0644, lcs_portno_show, lcs_portno_store);
static ssize_t
-lcs_type_show(struct device *dev, char *buf)
+lcs_type_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ccwgroup_device *cgdev;
@@ -2035,7 +2035,7 @@ lcs_type_show(struct device *dev, char *buf)
static DEVICE_ATTR(type, 0444, lcs_type_show, NULL);
static ssize_t
-lcs_timeout_show(struct device *dev, char *buf)
+lcs_timeout_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lcs_card *card;
@@ -2045,7 +2045,7 @@ lcs_timeout_show(struct device *dev, char *buf)
}
static ssize_t
-lcs_timeout_store (struct device *dev, const char *buf, size_t count)
+lcs_timeout_store (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct lcs_card *card;
int value;
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 16e8e69afb1..3fd4fb754b2 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1356,7 +1356,7 @@ netiucv_change_mtu (struct net_device * dev, int new_mtu)
*****************************************************************************/
static ssize_t
-user_show (struct device *dev, char *buf)
+user_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1365,7 +1365,7 @@ user_show (struct device *dev, char *buf)
}
static ssize_t
-user_write (struct device *dev, const char *buf, size_t count)
+user_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
struct net_device *ndev = priv->conn->netdev;
@@ -1422,7 +1422,7 @@ user_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(user, 0644, user_show, user_write);
static ssize_t
-buffer_show (struct device *dev, char *buf)
+buffer_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1431,7 +1431,7 @@ buffer_show (struct device *dev, char *buf)
}
static ssize_t
-buffer_write (struct device *dev, const char *buf, size_t count)
+buffer_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
struct net_device *ndev = priv->conn->netdev;
@@ -1486,7 +1486,7 @@ buffer_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(buffer, 0644, buffer_show, buffer_write);
static ssize_t
-dev_fsm_show (struct device *dev, char *buf)
+dev_fsm_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1497,7 +1497,7 @@ dev_fsm_show (struct device *dev, char *buf)
static DEVICE_ATTR(device_fsm_state, 0444, dev_fsm_show, NULL);
static ssize_t
-conn_fsm_show (struct device *dev, char *buf)
+conn_fsm_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1508,7 +1508,7 @@ conn_fsm_show (struct device *dev, char *buf)
static DEVICE_ATTR(connection_fsm_state, 0444, conn_fsm_show, NULL);
static ssize_t
-maxmulti_show (struct device *dev, char *buf)
+maxmulti_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1517,7 +1517,7 @@ maxmulti_show (struct device *dev, char *buf)
}
static ssize_t
-maxmulti_write (struct device *dev, const char *buf, size_t count)
+maxmulti_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1529,7 +1529,7 @@ maxmulti_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(max_tx_buffer_used, 0644, maxmulti_show, maxmulti_write);
static ssize_t
-maxcq_show (struct device *dev, char *buf)
+maxcq_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1538,7 +1538,7 @@ maxcq_show (struct device *dev, char *buf)
}
static ssize_t
-maxcq_write (struct device *dev, const char *buf, size_t count)
+maxcq_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1550,7 +1550,7 @@ maxcq_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(max_chained_skbs, 0644, maxcq_show, maxcq_write);
static ssize_t
-sdoio_show (struct device *dev, char *buf)
+sdoio_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1559,7 +1559,7 @@ sdoio_show (struct device *dev, char *buf)
}
static ssize_t
-sdoio_write (struct device *dev, const char *buf, size_t count)
+sdoio_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1571,7 +1571,7 @@ sdoio_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(tx_single_write_ops, 0644, sdoio_show, sdoio_write);
static ssize_t
-mdoio_show (struct device *dev, char *buf)
+mdoio_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1580,7 +1580,7 @@ mdoio_show (struct device *dev, char *buf)
}
static ssize_t
-mdoio_write (struct device *dev, const char *buf, size_t count)
+mdoio_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1592,7 +1592,7 @@ mdoio_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(tx_multi_write_ops, 0644, mdoio_show, mdoio_write);
static ssize_t
-txlen_show (struct device *dev, char *buf)
+txlen_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1601,7 +1601,7 @@ txlen_show (struct device *dev, char *buf)
}
static ssize_t
-txlen_write (struct device *dev, const char *buf, size_t count)
+txlen_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1613,7 +1613,7 @@ txlen_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(netto_bytes, 0644, txlen_show, txlen_write);
static ssize_t
-txtime_show (struct device *dev, char *buf)
+txtime_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1622,7 +1622,7 @@ txtime_show (struct device *dev, char *buf)
}
static ssize_t
-txtime_write (struct device *dev, const char *buf, size_t count)
+txtime_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1634,7 +1634,7 @@ txtime_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(max_tx_io_time, 0644, txtime_show, txtime_write);
static ssize_t
-txpend_show (struct device *dev, char *buf)
+txpend_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1643,7 +1643,7 @@ txpend_show (struct device *dev, char *buf)
}
static ssize_t
-txpend_write (struct device *dev, const char *buf, size_t count)
+txpend_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1655,7 +1655,7 @@ txpend_write (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(tx_pending, 0644, txpend_show, txpend_write);
static ssize_t
-txmpnd_show (struct device *dev, char *buf)
+txmpnd_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct netiucv_priv *priv = dev->driver_data;
@@ -1664,7 +1664,7 @@ txmpnd_show (struct device *dev, char *buf)
}
static ssize_t
-txmpnd_write (struct device *dev, const char *buf, size_t count)
+txmpnd_write (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct netiucv_priv *priv = dev->driver_data;
--
cgit v1.2.3
From 10523b3b82456e416cbaffcc24ea2246980aa746 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:43:37 -0400
Subject: [PATCH] Driver Core: drivers/s390/net/qeth_sys.c -
drivers/usb/gadget/pxa2xx_udc.c: update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/s390/net/qeth_sys.c | 126 +++++++++++++++----------------
drivers/s390/scsi/zfcp_scsi.c | 2 +-
drivers/s390/scsi/zfcp_sysfs_adapter.c | 10 +--
drivers/s390/scsi/zfcp_sysfs_port.c | 10 +--
drivers/s390/scsi/zfcp_sysfs_unit.c | 6 +-
drivers/scsi/53c700.c | 2 +-
drivers/scsi/arm/eesox.c | 4 +-
drivers/scsi/arm/powertec.c | 4 +-
drivers/scsi/ipr.c | 2 +-
drivers/scsi/megaraid/megaraid_mbox.c | 4 +-
drivers/scsi/scsi_sysfs.c | 28 +++----
drivers/sh/superhyway/superhyway-sysfs.c | 2 +-
drivers/usb/core/sysfs.c | 24 +++---
drivers/usb/gadget/dummy_hcd.c | 4 +-
drivers/usb/gadget/file_storage.c | 8 +-
drivers/usb/gadget/net2280.c | 6 +-
drivers/usb/gadget/pxa2xx_udc.c | 2 +-
17 files changed, 122 insertions(+), 122 deletions(-)
(limited to 'drivers')
diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c
index 24034839821..98bedb0cb38 100644
--- a/drivers/s390/net/qeth_sys.c
+++ b/drivers/s390/net/qeth_sys.c
@@ -30,7 +30,7 @@ const char *VERSION_QETH_SYS_C = "$Revision: 1.51 $";
//low/high watermark
static ssize_t
-qeth_dev_state_show(struct device *dev, char *buf)
+qeth_dev_state_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
if (!card)
@@ -58,7 +58,7 @@ qeth_dev_state_show(struct device *dev, char *buf)
static DEVICE_ATTR(state, 0444, qeth_dev_state_show, NULL);
static ssize_t
-qeth_dev_chpid_show(struct device *dev, char *buf)
+qeth_dev_chpid_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
if (!card)
@@ -70,7 +70,7 @@ qeth_dev_chpid_show(struct device *dev, char *buf)
static DEVICE_ATTR(chpid, 0444, qeth_dev_chpid_show, NULL);
static ssize_t
-qeth_dev_if_name_show(struct device *dev, char *buf)
+qeth_dev_if_name_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
if (!card)
@@ -81,7 +81,7 @@ qeth_dev_if_name_show(struct device *dev, char *buf)
static DEVICE_ATTR(if_name, 0444, qeth_dev_if_name_show, NULL);
static ssize_t
-qeth_dev_card_type_show(struct device *dev, char *buf)
+qeth_dev_card_type_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
if (!card)
@@ -93,7 +93,7 @@ qeth_dev_card_type_show(struct device *dev, char *buf)
static DEVICE_ATTR(card_type, 0444, qeth_dev_card_type_show, NULL);
static ssize_t
-qeth_dev_portno_show(struct device *dev, char *buf)
+qeth_dev_portno_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
if (!card)
@@ -103,7 +103,7 @@ qeth_dev_portno_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_portno_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_portno_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -129,7 +129,7 @@ qeth_dev_portno_store(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(portno, 0644, qeth_dev_portno_show, qeth_dev_portno_store);
static ssize_t
-qeth_dev_portname_show(struct device *dev, char *buf)
+qeth_dev_portname_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
char portname[9] = {0, };
@@ -146,7 +146,7 @@ qeth_dev_portname_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_portname_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_portname_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -177,7 +177,7 @@ static DEVICE_ATTR(portname, 0644, qeth_dev_portname_show,
qeth_dev_portname_store);
static ssize_t
-qeth_dev_checksum_show(struct device *dev, char *buf)
+qeth_dev_checksum_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -188,7 +188,7 @@ qeth_dev_checksum_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_checksum_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_checksum_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -218,7 +218,7 @@ static DEVICE_ATTR(checksumming, 0644, qeth_dev_checksum_show,
qeth_dev_checksum_store);
static ssize_t
-qeth_dev_prioqing_show(struct device *dev, char *buf)
+qeth_dev_prioqing_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -237,7 +237,7 @@ qeth_dev_prioqing_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_prioqing_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_prioqing_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -290,7 +290,7 @@ static DEVICE_ATTR(priority_queueing, 0644, qeth_dev_prioqing_show,
qeth_dev_prioqing_store);
static ssize_t
-qeth_dev_bufcnt_show(struct device *dev, char *buf)
+qeth_dev_bufcnt_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -301,7 +301,7 @@ qeth_dev_bufcnt_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_bufcnt_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_bufcnt_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -360,7 +360,7 @@ qeth_dev_route_show(struct qeth_card *card, struct qeth_routing_info *route,
}
static ssize_t
-qeth_dev_route4_show(struct device *dev, char *buf)
+qeth_dev_route4_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -410,7 +410,7 @@ qeth_dev_route_store(struct qeth_card *card, struct qeth_routing_info *route,
}
static ssize_t
-qeth_dev_route4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_route4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -425,7 +425,7 @@ static DEVICE_ATTR(route4, 0644, qeth_dev_route4_show, qeth_dev_route4_store);
#ifdef CONFIG_QETH_IPV6
static ssize_t
-qeth_dev_route6_show(struct device *dev, char *buf)
+qeth_dev_route6_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -439,7 +439,7 @@ qeth_dev_route6_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_route6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_route6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -461,7 +461,7 @@ static DEVICE_ATTR(route6, 0644, qeth_dev_route6_show, qeth_dev_route6_store);
#endif
static ssize_t
-qeth_dev_add_hhlen_show(struct device *dev, char *buf)
+qeth_dev_add_hhlen_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -472,7 +472,7 @@ qeth_dev_add_hhlen_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_add_hhlen_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_add_hhlen_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -499,7 +499,7 @@ static DEVICE_ATTR(add_hhlen, 0644, qeth_dev_add_hhlen_show,
qeth_dev_add_hhlen_store);
static ssize_t
-qeth_dev_fake_ll_show(struct device *dev, char *buf)
+qeth_dev_fake_ll_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -510,7 +510,7 @@ qeth_dev_fake_ll_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_fake_ll_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_fake_ll_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -536,7 +536,7 @@ static DEVICE_ATTR(fake_ll, 0644, qeth_dev_fake_ll_show,
qeth_dev_fake_ll_store);
static ssize_t
-qeth_dev_fake_broadcast_show(struct device *dev, char *buf)
+qeth_dev_fake_broadcast_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -547,7 +547,7 @@ qeth_dev_fake_broadcast_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_fake_broadcast_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_fake_broadcast_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -574,7 +574,7 @@ static DEVICE_ATTR(fake_broadcast, 0644, qeth_dev_fake_broadcast_show,
qeth_dev_fake_broadcast_store);
static ssize_t
-qeth_dev_recover_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_recover_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -596,7 +596,7 @@ qeth_dev_recover_store(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(recover, 0200, NULL, qeth_dev_recover_store);
static ssize_t
-qeth_dev_broadcast_mode_show(struct device *dev, char *buf)
+qeth_dev_broadcast_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -613,7 +613,7 @@ qeth_dev_broadcast_mode_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_broadcast_mode_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_broadcast_mode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -651,7 +651,7 @@ static DEVICE_ATTR(broadcast_mode, 0644, qeth_dev_broadcast_mode_show,
qeth_dev_broadcast_mode_store);
static ssize_t
-qeth_dev_canonical_macaddr_show(struct device *dev, char *buf)
+qeth_dev_canonical_macaddr_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -667,7 +667,7 @@ qeth_dev_canonical_macaddr_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_canonical_macaddr_store(struct device *dev, const char *buf,
+qeth_dev_canonical_macaddr_store(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -703,7 +703,7 @@ static DEVICE_ATTR(canonical_macaddr, 0644, qeth_dev_canonical_macaddr_show,
qeth_dev_canonical_macaddr_store);
static ssize_t
-qeth_dev_layer2_show(struct device *dev, char *buf)
+qeth_dev_layer2_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -714,7 +714,7 @@ qeth_dev_layer2_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_layer2_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_layer2_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -742,7 +742,7 @@ static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show,
qeth_dev_layer2_store);
static ssize_t
-qeth_dev_large_send_show(struct device *dev, char *buf)
+qeth_dev_large_send_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -762,7 +762,7 @@ qeth_dev_large_send_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_large_send_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_large_send_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
enum qeth_large_send_types type;
@@ -832,7 +832,7 @@ qeth_dev_blkt_store(struct qeth_card *card, const char *buf, size_t count,
}
static ssize_t
-qeth_dev_blkt_total_show(struct device *dev, char *buf)
+qeth_dev_blkt_total_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -841,7 +841,7 @@ qeth_dev_blkt_total_show(struct device *dev, char *buf)
static ssize_t
-qeth_dev_blkt_total_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_blkt_total_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -855,7 +855,7 @@ static DEVICE_ATTR(total, 0644, qeth_dev_blkt_total_show,
qeth_dev_blkt_total_store);
static ssize_t
-qeth_dev_blkt_inter_show(struct device *dev, char *buf)
+qeth_dev_blkt_inter_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -864,7 +864,7 @@ qeth_dev_blkt_inter_show(struct device *dev, char *buf)
static ssize_t
-qeth_dev_blkt_inter_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_blkt_inter_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -876,7 +876,7 @@ static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show,
qeth_dev_blkt_inter_store);
static ssize_t
-qeth_dev_blkt_inter_jumbo_show(struct device *dev, char *buf)
+qeth_dev_blkt_inter_jumbo_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -886,7 +886,7 @@ qeth_dev_blkt_inter_jumbo_show(struct device *dev, char *buf)
static ssize_t
-qeth_dev_blkt_inter_jumbo_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_blkt_inter_jumbo_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -956,7 +956,7 @@ qeth_check_layer2(struct qeth_card *card)
static ssize_t
-qeth_dev_ipato_enable_show(struct device *dev, char *buf)
+qeth_dev_ipato_enable_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -969,7 +969,7 @@ qeth_dev_ipato_enable_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_ipato_enable_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_enable_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -1004,7 +1004,7 @@ static QETH_DEVICE_ATTR(ipato_enable, enable, 0644,
qeth_dev_ipato_enable_store);
static ssize_t
-qeth_dev_ipato_invert4_show(struct device *dev, char *buf)
+qeth_dev_ipato_invert4_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1018,7 +1018,7 @@ qeth_dev_ipato_invert4_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_ipato_invert4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_invert4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -1084,7 +1084,7 @@ qeth_dev_ipato_add_show(char *buf, struct qeth_card *card,
}
static ssize_t
-qeth_dev_ipato_add4_show(struct device *dev, char *buf)
+qeth_dev_ipato_add4_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1153,7 +1153,7 @@ qeth_dev_ipato_add_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_ipato_add4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_add4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1186,7 +1186,7 @@ qeth_dev_ipato_del_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_ipato_del4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_del4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1201,7 +1201,7 @@ static QETH_DEVICE_ATTR(ipato_del4, del4, 0200, NULL,
#ifdef CONFIG_QETH_IPV6
static ssize_t
-qeth_dev_ipato_invert6_show(struct device *dev, char *buf)
+qeth_dev_ipato_invert6_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1215,7 +1215,7 @@ qeth_dev_ipato_invert6_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_ipato_invert6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_invert6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
char *tmp;
@@ -1247,7 +1247,7 @@ static QETH_DEVICE_ATTR(ipato_invert6, invert6, 0644,
static ssize_t
-qeth_dev_ipato_add6_show(struct device *dev, char *buf)
+qeth_dev_ipato_add6_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1258,7 +1258,7 @@ qeth_dev_ipato_add6_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_ipato_add6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_add6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1273,7 +1273,7 @@ static QETH_DEVICE_ATTR(ipato_add6, add6, 0644,
qeth_dev_ipato_add6_store);
static ssize_t
-qeth_dev_ipato_del6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_ipato_del6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1341,7 +1341,7 @@ qeth_dev_vipa_add_show(char *buf, struct qeth_card *card,
}
static ssize_t
-qeth_dev_vipa_add4_show(struct device *dev, char *buf)
+qeth_dev_vipa_add4_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1381,7 +1381,7 @@ qeth_dev_vipa_add_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_vipa_add4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_vipa_add4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1413,7 +1413,7 @@ qeth_dev_vipa_del_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_vipa_del4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_vipa_del4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1428,7 +1428,7 @@ static QETH_DEVICE_ATTR(vipa_del4, del4, 0200, NULL,
#ifdef CONFIG_QETH_IPV6
static ssize_t
-qeth_dev_vipa_add6_show(struct device *dev, char *buf)
+qeth_dev_vipa_add6_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1439,7 +1439,7 @@ qeth_dev_vipa_add6_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_vipa_add6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_vipa_add6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1454,7 +1454,7 @@ static QETH_DEVICE_ATTR(vipa_add6, add6, 0644,
qeth_dev_vipa_add6_store);
static ssize_t
-qeth_dev_vipa_del6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_vipa_del6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1522,7 +1522,7 @@ qeth_dev_rxip_add_show(char *buf, struct qeth_card *card,
}
static ssize_t
-qeth_dev_rxip_add4_show(struct device *dev, char *buf)
+qeth_dev_rxip_add4_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1562,7 +1562,7 @@ qeth_dev_rxip_add_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_rxip_add4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_rxip_add4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1594,7 +1594,7 @@ qeth_dev_rxip_del_store(const char *buf, size_t count,
}
static ssize_t
-qeth_dev_rxip_del4_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_rxip_del4_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1609,7 +1609,7 @@ static QETH_DEVICE_ATTR(rxip_del4, del4, 0200, NULL,
#ifdef CONFIG_QETH_IPV6
static ssize_t
-qeth_dev_rxip_add6_show(struct device *dev, char *buf)
+qeth_dev_rxip_add6_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev->driver_data;
@@ -1620,7 +1620,7 @@ qeth_dev_rxip_add6_show(struct device *dev, char *buf)
}
static ssize_t
-qeth_dev_rxip_add6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_rxip_add6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
@@ -1635,7 +1635,7 @@ static QETH_DEVICE_ATTR(rxip_add6, add6, 0644,
qeth_dev_rxip_add6_store);
static ssize_t
-qeth_dev_rxip_del6_store(struct device *dev, const char *buf, size_t count)
+qeth_dev_rxip_del6_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev->driver_data;
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 6965992ddbb..b61d309352c 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -924,7 +924,7 @@ struct fc_function_template zfcp_transport_functions = {
* Generates attribute for a unit.
*/
#define ZFCP_DEFINE_SCSI_ATTR(_name, _format, _value) \
-static ssize_t zfcp_sysfs_scsi_##_name##_show(struct device *dev, \
+static ssize_t zfcp_sysfs_scsi_##_name##_show(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct scsi_device *sdev; \
diff --git a/drivers/s390/scsi/zfcp_sysfs_adapter.c b/drivers/s390/scsi/zfcp_sysfs_adapter.c
index 23e2dca55bb..e7345a74800 100644
--- a/drivers/s390/scsi/zfcp_sysfs_adapter.c
+++ b/drivers/s390/scsi/zfcp_sysfs_adapter.c
@@ -50,7 +50,7 @@ static const char fc_topologies[5][25] = {
* Generates attributes for an adapter.
*/
#define ZFCP_DEFINE_ADAPTER_ATTR(_name, _format, _value) \
-static ssize_t zfcp_sysfs_adapter_##_name##_show(struct device *dev, \
+static ssize_t zfcp_sysfs_adapter_##_name##_show(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct zfcp_adapter *adapter; \
@@ -90,7 +90,7 @@ ZFCP_DEFINE_ADAPTER_ATTR(in_recovery, "%d\n", atomic_test_mask
* Store function of the "port_add" attribute of an adapter.
*/
static ssize_t
-zfcp_sysfs_port_add_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_port_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
wwn_t wwpn;
char *endp;
@@ -135,7 +135,7 @@ static DEVICE_ATTR(port_add, S_IWUSR, NULL, zfcp_sysfs_port_add_store);
* Store function of the "port_remove" attribute of an adapter.
*/
static ssize_t
-zfcp_sysfs_port_remove_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_port_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct zfcp_adapter *adapter;
struct zfcp_port *port;
@@ -196,7 +196,7 @@ static DEVICE_ATTR(port_remove, S_IWUSR, NULL, zfcp_sysfs_port_remove_store);
* started for the belonging adapter.
*/
static ssize_t
-zfcp_sysfs_adapter_failed_store(struct device *dev,
+zfcp_sysfs_adapter_failed_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct zfcp_adapter *adapter;
@@ -236,7 +236,7 @@ zfcp_sysfs_adapter_failed_store(struct device *dev,
* "0" if adapter is working, otherwise "1".
*/
static ssize_t
-zfcp_sysfs_adapter_failed_show(struct device *dev, char *buf)
+zfcp_sysfs_adapter_failed_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct zfcp_adapter *adapter;
diff --git a/drivers/s390/scsi/zfcp_sysfs_port.c b/drivers/s390/scsi/zfcp_sysfs_port.c
index 6aafb2abb4b..7a84c7d474d 100644
--- a/drivers/s390/scsi/zfcp_sysfs_port.c
+++ b/drivers/s390/scsi/zfcp_sysfs_port.c
@@ -53,7 +53,7 @@ zfcp_sysfs_port_release(struct device *dev)
* Generates attributes for a port.
*/
#define ZFCP_DEFINE_PORT_ATTR(_name, _format, _value) \
-static ssize_t zfcp_sysfs_port_##_name##_show(struct device *dev, \
+static ssize_t zfcp_sysfs_port_##_name##_show(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct zfcp_port *port; \
@@ -82,7 +82,7 @@ ZFCP_DEFINE_PORT_ATTR(access_denied, "%d\n", atomic_test_mask
* Store function of the "unit_add" attribute of a port.
*/
static ssize_t
-zfcp_sysfs_unit_add_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_unit_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
fcp_lun_t fcp_lun;
char *endp;
@@ -125,7 +125,7 @@ static DEVICE_ATTR(unit_add, S_IWUSR, NULL, zfcp_sysfs_unit_add_store);
* @count: number of bytes in buffer
*/
static ssize_t
-zfcp_sysfs_unit_remove_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_unit_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct zfcp_port *port;
struct zfcp_unit *unit;
@@ -186,7 +186,7 @@ static DEVICE_ATTR(unit_remove, S_IWUSR, NULL, zfcp_sysfs_unit_remove_store);
* started for the belonging port.
*/
static ssize_t
-zfcp_sysfs_port_failed_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_port_failed_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct zfcp_port *port;
unsigned int val;
@@ -224,7 +224,7 @@ zfcp_sysfs_port_failed_store(struct device *dev, const char *buf, size_t count)
* "0" if port is working, otherwise "1".
*/
static ssize_t
-zfcp_sysfs_port_failed_show(struct device *dev, char *buf)
+zfcp_sysfs_port_failed_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct zfcp_port *port;
diff --git a/drivers/s390/scsi/zfcp_sysfs_unit.c b/drivers/s390/scsi/zfcp_sysfs_unit.c
index 87c0b461831..0556642c9e1 100644
--- a/drivers/s390/scsi/zfcp_sysfs_unit.c
+++ b/drivers/s390/scsi/zfcp_sysfs_unit.c
@@ -53,7 +53,7 @@ zfcp_sysfs_unit_release(struct device *dev)
* Generates attribute for a unit.
*/
#define ZFCP_DEFINE_UNIT_ATTR(_name, _format, _value) \
-static ssize_t zfcp_sysfs_unit_##_name##_show(struct device *dev, \
+static ssize_t zfcp_sysfs_unit_##_name##_show(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
struct zfcp_unit *unit; \
@@ -86,7 +86,7 @@ ZFCP_DEFINE_UNIT_ATTR(access_readonly, "%d\n", atomic_test_mask
* started for the belonging unit.
*/
static ssize_t
-zfcp_sysfs_unit_failed_store(struct device *dev, const char *buf, size_t count)
+zfcp_sysfs_unit_failed_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct zfcp_unit *unit;
unsigned int val;
@@ -123,7 +123,7 @@ zfcp_sysfs_unit_failed_store(struct device *dev, const char *buf, size_t count)
* "0" if unit is working, otherwise "1".
*/
static ssize_t
-zfcp_sysfs_unit_failed_show(struct device *dev, char *buf)
+zfcp_sysfs_unit_failed_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct zfcp_unit *unit;
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index d151af9a6f1..a7620fc368e 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -2125,7 +2125,7 @@ static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type)
}
static ssize_t
-NCR_700_show_active_tags(struct device *dev, char *buf)
+NCR_700_show_active_tags(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *SDp = to_scsi_device(dev);
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index 78b7e543471..ce711f166cf 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -466,7 +466,7 @@ int eesoxscsi_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_
return pos;
}
-static ssize_t eesoxscsi_show_term(struct device *dev, char *buf)
+static ssize_t eesoxscsi_show_term(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
struct Scsi_Host *host = ecard_get_drvdata(ec);
@@ -475,7 +475,7 @@ static ssize_t eesoxscsi_show_term(struct device *dev, char *buf)
return sprintf(buf, "%d\n", info->control & EESOX_TERM_ENABLE ? 1 : 0);
}
-static ssize_t eesoxscsi_store_term(struct device *dev, const char *buf, size_t len)
+static ssize_t eesoxscsi_store_term(struct device *dev, struct device_attribute *attr, const char *buf, size_t len)
{
struct expansion_card *ec = ECARD_DEV(dev);
struct Scsi_Host *host = ecard_get_drvdata(ec);
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index 54f23be6460..abda216113f 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -269,7 +269,7 @@ int powertecscsi_proc_info(struct Scsi_Host *host, char *buffer, char **start, o
return pos;
}
-static ssize_t powertecscsi_show_term(struct device *dev, char *buf)
+static ssize_t powertecscsi_show_term(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
struct Scsi_Host *host = ecard_get_drvdata(ec);
@@ -279,7 +279,7 @@ static ssize_t powertecscsi_show_term(struct device *dev, char *buf)
}
static ssize_t
-powertecscsi_store_term(struct device *dev, const char *buf, size_t len)
+powertecscsi_store_term(struct device *dev, struct device_attribute *attr, const char *buf, size_t len)
{
struct expansion_card *ec = ECARD_DEV(dev);
struct Scsi_Host *host = ecard_get_drvdata(ec);
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 17b106b79f7..80d022625c8 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2716,7 +2716,7 @@ static int ipr_change_queue_type(struct scsi_device *sdev, int tag_type)
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_show_adapter_handle(struct device *dev, char *buf)
+static ssize_t ipr_show_adapter_handle(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)sdev->host->hostdata;
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 057ed45b54b..cbe43024627 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -124,7 +124,7 @@ static irqreturn_t megaraid_isr(int, void *, struct pt_regs *);
static void megaraid_mbox_dpc(unsigned long);
static ssize_t megaraid_sysfs_show_app_hndl(struct class_device *, char *);
-static ssize_t megaraid_sysfs_show_ldnum(struct device *, char *);
+static ssize_t megaraid_sysfs_show_ldnum(struct device *, struct device_attribute *attr, char *);
static int megaraid_cmm_register(adapter_t *);
static int megaraid_cmm_unregister(adapter_t *);
@@ -4145,7 +4145,7 @@ megaraid_sysfs_show_app_hndl(struct class_device *cdev, char *buf)
* @param buf : buffer to send data to
*/
static ssize_t
-megaraid_sysfs_show_ldnum(struct device *dev, char *buf)
+megaraid_sysfs_show_ldnum(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
adapter_t *adapter = (adapter_t *)SCSIHOST2ADAP(sdev->host);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 7134618f0a1..93b41100a6d 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -230,7 +230,7 @@ void scsi_sysfs_unregister(void)
*/
#define sdev_show_function(field, format_string) \
static ssize_t \
-sdev_show_##field (struct device *dev, char *buf) \
+sdev_show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct scsi_device *sdev; \
sdev = to_scsi_device(dev); \
@@ -254,7 +254,7 @@ static DEVICE_ATTR(field, S_IRUGO, sdev_show_##field, NULL);
sdev_show_function(field, format_string) \
\
static ssize_t \
-sdev_store_##field (struct device *dev, const char *buf, size_t count) \
+sdev_store_##field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct scsi_device *sdev; \
sdev = to_scsi_device(dev); \
@@ -274,7 +274,7 @@ static DEVICE_ATTR(field, S_IRUGO | S_IWUSR, sdev_show_##field, sdev_store_##fie
sdev_show_function(field, "%d\n") \
\
static ssize_t \
-sdev_store_##field (struct device *dev, const char *buf, size_t count) \
+sdev_store_##field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
int ret; \
struct scsi_device *sdev; \
@@ -317,7 +317,7 @@ sdev_rd_attr (model, "%.16s\n");
sdev_rd_attr (rev, "%.4s\n");
static ssize_t
-sdev_show_timeout (struct device *dev, char *buf)
+sdev_show_timeout (struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev;
sdev = to_scsi_device(dev);
@@ -325,7 +325,7 @@ sdev_show_timeout (struct device *dev, char *buf)
}
static ssize_t
-sdev_store_timeout (struct device *dev, const char *buf, size_t count)
+sdev_store_timeout (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct scsi_device *sdev;
int timeout;
@@ -337,14 +337,14 @@ sdev_store_timeout (struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(timeout, S_IRUGO | S_IWUSR, sdev_show_timeout, sdev_store_timeout);
static ssize_t
-store_rescan_field (struct device *dev, const char *buf, size_t count)
+store_rescan_field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
scsi_rescan_device(dev);
return count;
}
static DEVICE_ATTR(rescan, S_IWUSR, NULL, store_rescan_field);
-static ssize_t sdev_store_delete(struct device *dev, const char *buf,
+static ssize_t sdev_store_delete(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
scsi_remove_device(to_scsi_device(dev));
@@ -353,7 +353,7 @@ static ssize_t sdev_store_delete(struct device *dev, const char *buf,
static DEVICE_ATTR(delete, S_IWUSR, NULL, sdev_store_delete);
static ssize_t
-store_state_field(struct device *dev, const char *buf, size_t count)
+store_state_field(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int i;
struct scsi_device *sdev = to_scsi_device(dev);
@@ -376,7 +376,7 @@ store_state_field(struct device *dev, const char *buf, size_t count)
}
static ssize_t
-show_state_field(struct device *dev, char *buf)
+show_state_field(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
const char *name = scsi_device_state_name(sdev->sdev_state);
@@ -390,7 +390,7 @@ show_state_field(struct device *dev, char *buf)
static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_state_field, store_state_field);
static ssize_t
-show_queue_type_field(struct device *dev, char *buf)
+show_queue_type_field(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
const char *name = "none";
@@ -406,7 +406,7 @@ show_queue_type_field(struct device *dev, char *buf)
static DEVICE_ATTR(queue_type, S_IRUGO, show_queue_type_field, NULL);
static ssize_t
-show_iostat_counterbits(struct device *dev, char *buf)
+show_iostat_counterbits(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, 20, "%d\n", (int)sizeof(atomic_t) * 8);
}
@@ -415,7 +415,7 @@ static DEVICE_ATTR(iocounterbits, S_IRUGO, show_iostat_counterbits, NULL);
#define show_sdev_iostat(field) \
static ssize_t \
-show_iostat_##field(struct device *dev, char *buf) \
+show_iostat_##field(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct scsi_device *sdev = to_scsi_device(dev); \
unsigned long long count = atomic_read(&sdev->field); \
@@ -449,7 +449,7 @@ static struct device_attribute *scsi_sysfs_sdev_attrs[] = {
NULL
};
-static ssize_t sdev_store_queue_depth_rw(struct device *dev, const char *buf,
+static ssize_t sdev_store_queue_depth_rw(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
int depth, retval;
@@ -475,7 +475,7 @@ static struct device_attribute sdev_attr_queue_depth_rw =
__ATTR(queue_depth, S_IRUGO | S_IWUSR, sdev_show_queue_depth,
sdev_store_queue_depth_rw);
-static ssize_t sdev_store_queue_type_rw(struct device *dev, const char *buf,
+static ssize_t sdev_store_queue_type_rw(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct scsi_device *sdev = to_scsi_device(dev);
diff --git a/drivers/sh/superhyway/superhyway-sysfs.c b/drivers/sh/superhyway/superhyway-sysfs.c
index 39ab6a12da7..dc119ce68e3 100644
--- a/drivers/sh/superhyway/superhyway-sysfs.c
+++ b/drivers/sh/superhyway/superhyway-sysfs.c
@@ -15,7 +15,7 @@
#include <linux/superhyway.h>
#define superhyway_ro_attr(name, fmt, field) \
-static ssize_t name##_show(struct device *dev, char *buf) \
+static ssize_t name##_show(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct superhyway_device *s = to_superhyway_device(dev); \
return sprintf(buf, fmt, s->field); \
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 4d0c9e65cd0..c1b8e690c1d 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -24,7 +24,7 @@
/* Active configuration fields */
#define usb_actconfig_show(field, multiplier, format_string) \
-static ssize_t show_##field (struct device *dev, char *buf) \
+static ssize_t show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
struct usb_host_config *actconfig; \
@@ -46,7 +46,7 @@ usb_actconfig_attr (bNumInterfaces, 1, "%2d\n")
usb_actconfig_attr (bmAttributes, 1, "%2x\n")
usb_actconfig_attr (bMaxPower, 2, "%3dmA\n")
-static ssize_t show_configuration_string(struct device *dev, char *buf)
+static ssize_t show_configuration_string(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
struct usb_host_config *actconfig;
@@ -69,7 +69,7 @@ static DEVICE_ATTR(configuration, S_IRUGO, show_configuration_string, NULL);
usb_actconfig_show(bConfigurationValue, 1, "%u\n");
static ssize_t
-set_bConfigurationValue (struct device *dev, const char *buf, size_t count)
+set_bConfigurationValue (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_device *udev = udev = to_usb_device (dev);
int config, value;
@@ -87,7 +87,7 @@ static DEVICE_ATTR(bConfigurationValue, S_IRUGO | S_IWUSR,
/* String fields */
#define usb_string_attr(name) \
-static ssize_t show_##name(struct device *dev, char *buf) \
+static ssize_t show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
int len; \
@@ -107,7 +107,7 @@ usb_string_attr(manufacturer);
usb_string_attr(serial);
static ssize_t
-show_speed (struct device *dev, char *buf)
+show_speed (struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
char *speed;
@@ -133,7 +133,7 @@ show_speed (struct device *dev, char *buf)
static DEVICE_ATTR(speed, S_IRUGO, show_speed, NULL);
static ssize_t
-show_devnum (struct device *dev, char *buf)
+show_devnum (struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
@@ -143,7 +143,7 @@ show_devnum (struct device *dev, char *buf)
static DEVICE_ATTR(devnum, S_IRUGO, show_devnum, NULL);
static ssize_t
-show_version (struct device *dev, char *buf)
+show_version (struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
u16 bcdUSB;
@@ -155,7 +155,7 @@ show_version (struct device *dev, char *buf)
static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
static ssize_t
-show_maxchild (struct device *dev, char *buf)
+show_maxchild (struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_device *udev;
@@ -167,7 +167,7 @@ static DEVICE_ATTR(maxchild, S_IRUGO, show_maxchild, NULL);
/* Descriptor fields */
#define usb_descriptor_attr_le16(field, format_string) \
static ssize_t \
-show_##field (struct device *dev, char *buf) \
+show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
\
@@ -183,7 +183,7 @@ usb_descriptor_attr_le16(bcdDevice, "%04x\n")
#define usb_descriptor_attr(field, format_string) \
static ssize_t \
-show_##field (struct device *dev, char *buf) \
+show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_device *udev; \
\
@@ -254,7 +254,7 @@ void usb_remove_sysfs_dev_files (struct usb_device *udev)
/* Interface fields */
#define usb_intf_attr(field, format_string) \
static ssize_t \
-show_##field (struct device *dev, char *buf) \
+show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface (dev); \
\
@@ -269,7 +269,7 @@ usb_intf_attr (bInterfaceClass, "%02x\n")
usb_intf_attr (bInterfaceSubClass, "%02x\n")
usb_intf_attr (bInterfaceProtocol, "%02x\n")
-static ssize_t show_interface_string(struct device *dev, char *buf)
+static ssize_t show_interface_string(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf;
struct usb_device *udev;
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 8ef8a9cd9ac..c039d2fbe7a 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -633,7 +633,7 @@ static const struct usb_gadget_ops dummy_ops = {
/* "function" sysfs attribute */
static ssize_t
-show_function (struct device *dev, char *buf)
+show_function (struct device *dev, struct device_attribute *attr, char *buf)
{
struct dummy *dum = gadget_dev_to_dummy (dev);
@@ -1600,7 +1600,7 @@ show_urb (char *buf, size_t size, struct urb *urb)
}
static ssize_t
-show_urbs (struct device *dev, char *buf)
+show_urbs (struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_hcd *hcd = dev_get_drvdata (dev);
struct dummy *dum = hcd_to_dummy (hcd);
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 4857f0e4ef4..037a7f16382 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -3554,14 +3554,14 @@ static void close_all_backing_files(struct fsg_dev *fsg)
}
-static ssize_t show_ro(struct device *dev, char *buf)
+static ssize_t show_ro(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lun *curlun = dev_to_lun(dev);
return sprintf(buf, "%d\n", curlun->ro);
}
-static ssize_t show_file(struct device *dev, char *buf)
+static ssize_t show_file(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lun *curlun = dev_to_lun(dev);
struct fsg_dev *fsg = (struct fsg_dev *) dev_get_drvdata(dev);
@@ -3589,7 +3589,7 @@ static ssize_t show_file(struct device *dev, char *buf)
}
-static ssize_t store_ro(struct device *dev, const char *buf, size_t count)
+static ssize_t store_ro(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
ssize_t rc = count;
struct lun *curlun = dev_to_lun(dev);
@@ -3613,7 +3613,7 @@ static ssize_t store_ro(struct device *dev, const char *buf, size_t count)
return rc;
}
-static ssize_t store_file(struct device *dev, const char *buf, size_t count)
+static ssize_t store_file(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct lun *curlun = dev_to_lun(dev);
struct fsg_dev *fsg = (struct fsg_dev *) dev_get_drvdata(dev);
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index e5457f2026c..e47e398daeb 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -1469,7 +1469,7 @@ static const struct usb_gadget_ops net2280_ops = {
/* "function" sysfs attribute */
static ssize_t
-show_function (struct device *_dev, char *buf)
+show_function (struct device *_dev, struct device_attribute *attr, char *buf)
{
struct net2280 *dev = dev_get_drvdata (_dev);
@@ -1482,7 +1482,7 @@ show_function (struct device *_dev, char *buf)
static DEVICE_ATTR (function, S_IRUGO, show_function, NULL);
static ssize_t
-show_registers (struct device *_dev, char *buf)
+show_registers (struct device *_dev, struct device_attribute *attr, char *buf)
{
struct net2280 *dev;
char *next;
@@ -1637,7 +1637,7 @@ show_registers (struct device *_dev, char *buf)
static DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL);
static ssize_t
-show_queues (struct device *_dev, char *buf)
+show_queues (struct device *_dev, struct device_attribute *attr, char *buf)
{
struct net2280 *dev;
char *next;
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 6390c5726d8..b8b4524ed74 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -1429,7 +1429,7 @@ done:
/* "function" sysfs attribute */
static ssize_t
-show_function (struct device *_dev, char *buf)
+show_function (struct device *_dev, struct device_attribute *attr, char *buf)
{
struct pxa2xx_udc *dev = dev_get_drvdata (_dev);
--
cgit v1.2.3
From 060b8845e6bea938d65ad6f89e83507e5ff4fec4 Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Tue, 17 May 2005 06:44:04 -0400
Subject: [PATCH] Driver Core: drivers/usb/input/aiptek.c -
drivers/zorro/zorro-sysfs.c: update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/input/aiptek.c | 78 ++++++++++++++++++++---------------------
drivers/usb/misc/cytherm.c | 20 +++++------
drivers/usb/misc/phidgetkit.c | 14 ++++----
drivers/usb/misc/phidgetservo.c | 4 +--
drivers/usb/misc/usbled.c | 4 +--
drivers/usb/serial/ftdi_sio.c | 6 ++--
drivers/usb/storage/scsiglue.c | 4 +--
drivers/video/gbefb.c | 4 +--
drivers/video/w100fb.c | 12 +++----
drivers/w1/w1.c | 16 ++++-----
drivers/w1/w1_family.h | 4 +--
drivers/w1/w1_smem.c | 8 ++---
drivers/w1/w1_therm.c | 8 ++---
drivers/zorro/zorro-sysfs.c | 4 +--
14 files changed, 93 insertions(+), 93 deletions(-)
(limited to 'drivers')
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 94ce2a9ad50..e991f7ed733 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1025,7 +1025,7 @@ static int aiptek_program_tablet(struct aiptek *aiptek)
/***********************************************************************
* support the 'size' file -- display support
*/
-static ssize_t show_tabletSize(struct device *dev, char *buf)
+static ssize_t show_tabletSize(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1048,7 +1048,7 @@ static DEVICE_ATTR(size, S_IRUGO, show_tabletSize, NULL);
/***********************************************************************
* support routines for the 'product_id' file
*/
-static ssize_t show_tabletProductId(struct device *dev, char *buf)
+static ssize_t show_tabletProductId(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1064,7 +1064,7 @@ static DEVICE_ATTR(product_id, S_IRUGO, show_tabletProductId, NULL);
/***********************************************************************
* support routines for the 'vendor_id' file
*/
-static ssize_t show_tabletVendorId(struct device *dev, char *buf)
+static ssize_t show_tabletVendorId(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1079,7 +1079,7 @@ static DEVICE_ATTR(vendor_id, S_IRUGO, show_tabletVendorId, NULL);
/***********************************************************************
* support routines for the 'vendor' file
*/
-static ssize_t show_tabletManufacturer(struct device *dev, char *buf)
+static ssize_t show_tabletManufacturer(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
int retval;
@@ -1096,7 +1096,7 @@ static DEVICE_ATTR(vendor, S_IRUGO, show_tabletManufacturer, NULL);
/***********************************************************************
* support routines for the 'product' file
*/
-static ssize_t show_tabletProduct(struct device *dev, char *buf)
+static ssize_t show_tabletProduct(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
int retval;
@@ -1114,7 +1114,7 @@ static DEVICE_ATTR(product, S_IRUGO, show_tabletProduct, NULL);
* support routines for the 'pointer_mode' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletPointerMode(struct device *dev, char *buf)
+static ssize_t show_tabletPointerMode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1143,7 +1143,7 @@ static ssize_t show_tabletPointerMode(struct device *dev, char *buf)
}
static ssize_t
-store_tabletPointerMode(struct device *dev, const char *buf, size_t count)
+store_tabletPointerMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek == NULL)
@@ -1168,7 +1168,7 @@ static DEVICE_ATTR(pointer_mode,
* support routines for the 'coordinate_mode' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletCoordinateMode(struct device *dev, char *buf)
+static ssize_t show_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1193,7 +1193,7 @@ static ssize_t show_tabletCoordinateMode(struct device *dev, char *buf)
}
static ssize_t
-store_tabletCoordinateMode(struct device *dev, const char *buf, size_t count)
+store_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek == NULL)
@@ -1217,7 +1217,7 @@ static DEVICE_ATTR(coordinate_mode,
* support routines for the 'tool_mode' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletToolMode(struct device *dev, char *buf)
+static ssize_t show_tabletToolMode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1262,7 +1262,7 @@ static ssize_t show_tabletToolMode(struct device *dev, char *buf)
}
static ssize_t
-store_tabletToolMode(struct device *dev, const char *buf, size_t count)
+store_tabletToolMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek == NULL)
@@ -1295,7 +1295,7 @@ static DEVICE_ATTR(tool_mode,
* support routines for the 'xtilt' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletXtilt(struct device *dev, char *buf)
+static ssize_t show_tabletXtilt(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1311,7 +1311,7 @@ static ssize_t show_tabletXtilt(struct device *dev, char *buf)
}
static ssize_t
-store_tabletXtilt(struct device *dev, const char *buf, size_t count)
+store_tabletXtilt(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
int x;
@@ -1337,7 +1337,7 @@ static DEVICE_ATTR(xtilt,
* support routines for the 'ytilt' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletYtilt(struct device *dev, char *buf)
+static ssize_t show_tabletYtilt(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1353,7 +1353,7 @@ static ssize_t show_tabletYtilt(struct device *dev, char *buf)
}
static ssize_t
-store_tabletYtilt(struct device *dev, const char *buf, size_t count)
+store_tabletYtilt(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
int y;
@@ -1379,7 +1379,7 @@ static DEVICE_ATTR(ytilt,
* support routines for the 'jitter' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletJitterDelay(struct device *dev, char *buf)
+static ssize_t show_tabletJitterDelay(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1390,7 +1390,7 @@ static ssize_t show_tabletJitterDelay(struct device *dev, char *buf)
}
static ssize_t
-store_tabletJitterDelay(struct device *dev, const char *buf, size_t count)
+store_tabletJitterDelay(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1409,7 +1409,7 @@ static DEVICE_ATTR(jitter,
* support routines for the 'delay' file. Note that this file
* both displays current setting and allows reprogramming.
*/
-static ssize_t show_tabletProgrammableDelay(struct device *dev, char *buf)
+static ssize_t show_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1421,7 +1421,7 @@ static ssize_t show_tabletProgrammableDelay(struct device *dev, char *buf)
}
static ssize_t
-store_tabletProgrammableDelay(struct device *dev, const char *buf, size_t count)
+store_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1440,7 +1440,7 @@ static DEVICE_ATTR(delay,
* support routines for the 'input_path' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_tabletInputDevice(struct device *dev, char *buf)
+static ssize_t show_tabletInputDevice(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1457,7 +1457,7 @@ static DEVICE_ATTR(input_path, S_IRUGO, show_tabletInputDevice, NULL);
* support routines for the 'event_count' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_tabletEventsReceived(struct device *dev, char *buf)
+static ssize_t show_tabletEventsReceived(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1473,7 +1473,7 @@ static DEVICE_ATTR(event_count, S_IRUGO, show_tabletEventsReceived, NULL);
* support routines for the 'diagnostic' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_tabletDiagnosticMessage(struct device *dev, char *buf)
+static ssize_t show_tabletDiagnosticMessage(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *retMsg;
@@ -1515,7 +1515,7 @@ static DEVICE_ATTR(diagnostic, S_IRUGO, show_tabletDiagnosticMessage, NULL);
* support routines for the 'stylus_upper' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletStylusUpper(struct device *dev, char *buf)
+static ssize_t show_tabletStylusUpper(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1540,7 +1540,7 @@ static ssize_t show_tabletStylusUpper(struct device *dev, char *buf)
}
static ssize_t
-store_tabletStylusUpper(struct device *dev, const char *buf, size_t count)
+store_tabletStylusUpper(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1565,7 +1565,7 @@ static DEVICE_ATTR(stylus_upper,
* support routines for the 'stylus_lower' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletStylusLower(struct device *dev, char *buf)
+static ssize_t show_tabletStylusLower(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1590,7 +1590,7 @@ static ssize_t show_tabletStylusLower(struct device *dev, char *buf)
}
static ssize_t
-store_tabletStylusLower(struct device *dev, const char *buf, size_t count)
+store_tabletStylusLower(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1615,7 +1615,7 @@ static DEVICE_ATTR(stylus_lower,
* support routines for the 'mouse_left' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletMouseLeft(struct device *dev, char *buf)
+static ssize_t show_tabletMouseLeft(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1644,7 +1644,7 @@ static ssize_t show_tabletMouseLeft(struct device *dev, char *buf)
}
static ssize_t
-store_tabletMouseLeft(struct device *dev, const char *buf, size_t count)
+store_tabletMouseLeft(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1669,7 +1669,7 @@ static DEVICE_ATTR(mouse_left,
* support routines for the 'mouse_middle' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletMouseMiddle(struct device *dev, char *buf)
+static ssize_t show_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1698,7 +1698,7 @@ static ssize_t show_tabletMouseMiddle(struct device *dev, char *buf)
}
static ssize_t
-store_tabletMouseMiddle(struct device *dev, const char *buf, size_t count)
+store_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1725,7 +1725,7 @@ static DEVICE_ATTR(mouse_middle,
* support routines for the 'mouse_right' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletMouseRight(struct device *dev, char *buf)
+static ssize_t show_tabletMouseRight(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
char *s;
@@ -1754,7 +1754,7 @@ static ssize_t show_tabletMouseRight(struct device *dev, char *buf)
}
static ssize_t
-store_tabletMouseRight(struct device *dev, const char *buf, size_t count)
+store_tabletMouseRight(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1780,7 +1780,7 @@ static DEVICE_ATTR(mouse_right,
* support routines for the 'wheel' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletWheel(struct device *dev, char *buf)
+static ssize_t show_tabletWheel(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1796,7 +1796,7 @@ static ssize_t show_tabletWheel(struct device *dev, char *buf)
}
static ssize_t
-store_tabletWheel(struct device *dev, const char *buf, size_t count)
+store_tabletWheel(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1814,7 +1814,7 @@ static DEVICE_ATTR(wheel,
* support routines for the 'execute' file. Note that this file
* both displays current setting and allows for setting changing.
*/
-static ssize_t show_tabletExecute(struct device *dev, char *buf)
+static ssize_t show_tabletExecute(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1829,7 +1829,7 @@ static ssize_t show_tabletExecute(struct device *dev, char *buf)
}
static ssize_t
-store_tabletExecute(struct device *dev, const char *buf, size_t count)
+store_tabletExecute(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1855,7 +1855,7 @@ static DEVICE_ATTR(execute,
* support routines for the 'odm_code' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_tabletODMCode(struct device *dev, char *buf)
+static ssize_t show_tabletODMCode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1871,7 +1871,7 @@ static DEVICE_ATTR(odm_code, S_IRUGO, show_tabletODMCode, NULL);
* support routines for the 'model_code' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_tabletModelCode(struct device *dev, char *buf)
+static ssize_t show_tabletModelCode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
@@ -1887,7 +1887,7 @@ static DEVICE_ATTR(model_code, S_IRUGO, show_tabletModelCode, NULL);
* support routines for the 'firmware_code' file. Note that this file
* only displays current setting.
*/
-static ssize_t show_firmwareCode(struct device *dev, char *buf)
+static ssize_t show_firmwareCode(struct device *dev, struct device_attribute *attr, char *buf)
{
struct aiptek *aiptek = dev_get_drvdata(dev);
diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c
index 626e2b05f71..b33044d56a1 100644
--- a/drivers/usb/misc/cytherm.c
+++ b/drivers/usb/misc/cytherm.c
@@ -85,7 +85,7 @@ static int vendor_command(struct usb_device *dev, unsigned char request,
#define BRIGHTNESS 0x2c /* RAM location for brightness value */
#define BRIGHTNESS_SEM 0x2b /* RAM location for brightness semaphore */
-static ssize_t show_brightness(struct device *dev, char *buf)
+static ssize_t show_brightness(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
struct usb_cytherm *cytherm = usb_get_intfdata(intf);
@@ -93,7 +93,7 @@ static ssize_t show_brightness(struct device *dev, char *buf)
return sprintf(buf, "%i", cytherm->brightness);
}
-static ssize_t set_brightness(struct device *dev, const char *buf,
+static ssize_t set_brightness(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
@@ -138,7 +138,7 @@ static DEVICE_ATTR(brightness, S_IRUGO | S_IWUSR | S_IWGRP,
#define TEMP 0x33 /* RAM location for temperature */
#define SIGN 0x34 /* RAM location for temperature sign */
-static ssize_t show_temp(struct device *dev, char *buf)
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
@@ -174,7 +174,7 @@ static ssize_t show_temp(struct device *dev, char *buf)
}
-static ssize_t set_temp(struct device *dev, const char *buf, size_t count)
+static ssize_t set_temp(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
return count;
}
@@ -184,7 +184,7 @@ static DEVICE_ATTR(temp, S_IRUGO, show_temp, set_temp);
#define BUTTON 0x7a
-static ssize_t show_button(struct device *dev, char *buf)
+static ssize_t show_button(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
@@ -215,7 +215,7 @@ static ssize_t show_button(struct device *dev, char *buf)
}
-static ssize_t set_button(struct device *dev, const char *buf, size_t count)
+static ssize_t set_button(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
return count;
}
@@ -223,7 +223,7 @@ static ssize_t set_button(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(button, S_IRUGO, show_button, set_button);
-static ssize_t show_port0(struct device *dev, char *buf)
+static ssize_t show_port0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
struct usb_cytherm *cytherm = usb_get_intfdata(intf);
@@ -249,7 +249,7 @@ static ssize_t show_port0(struct device *dev, char *buf)
}
-static ssize_t set_port0(struct device *dev, const char *buf, size_t count)
+static ssize_t set_port0(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
struct usb_cytherm *cytherm = usb_get_intfdata(intf);
@@ -283,7 +283,7 @@ static ssize_t set_port0(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(port0, S_IRUGO | S_IWUSR | S_IWGRP, show_port0, set_port0);
-static ssize_t show_port1(struct device *dev, char *buf)
+static ssize_t show_port1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
struct usb_cytherm *cytherm = usb_get_intfdata(intf);
@@ -309,7 +309,7 @@ static ssize_t show_port1(struct device *dev, char *buf)
}
-static ssize_t set_port1(struct device *dev, const char *buf, size_t count)
+static ssize_t set_port1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
struct usb_cytherm *cytherm = usb_get_intfdata(intf);
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index ddbf8e99236..067a8148692 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -173,7 +173,7 @@ exit:
}
#define set_lcd_line(number) \
-static ssize_t lcd_line_##number(struct device *dev, const char *buf, size_t count) \
+static ssize_t lcd_line_##number(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct phidget_interfacekit *kit = usb_get_intfdata(intf); \
@@ -184,7 +184,7 @@ static DEVICE_ATTR(lcd_line_##number, S_IWUGO, NULL, lcd_line_##number);
set_lcd_line(1);
set_lcd_line(2);
-static ssize_t set_backlight(struct device *dev, const char *buf, size_t count)
+static ssize_t set_backlight(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
struct phidget_interfacekit *kit = usb_get_intfdata(intf);
@@ -232,7 +232,7 @@ static void remove_lcd_files(struct phidget_interfacekit *kit)
}
}
-static ssize_t enable_lcd_files(struct device *dev, const char *buf, size_t count)
+static ssize_t enable_lcd_files(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
struct phidget_interfacekit *kit = usb_get_intfdata(intf);
@@ -307,7 +307,7 @@ resubmit:
}
#define show_set_output(value) \
-static ssize_t set_output##value(struct device *dev, const char *buf, \
+static ssize_t set_output##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
@@ -324,7 +324,7 @@ static ssize_t set_output##value(struct device *dev, const char *buf, \
return retval ? retval : count; \
} \
\
-static ssize_t show_output##value(struct device *dev, char *buf) \
+static ssize_t show_output##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct phidget_interfacekit *kit = usb_get_intfdata(intf); \
@@ -343,7 +343,7 @@ show_set_output(7);
show_set_output(8); /* should be MAX_INTERFACES - 1 */
#define show_input(value) \
-static ssize_t show_input##value(struct device *dev, char *buf) \
+static ssize_t show_input##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct phidget_interfacekit *kit = usb_get_intfdata(intf); \
@@ -362,7 +362,7 @@ show_input(7);
show_input(8); /* should be MAX_INTERFACES - 1 */
#define show_sensor(value) \
-static ssize_t show_sensor##value(struct device *dev, char *buf) \
+static ssize_t show_sensor##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct phidget_interfacekit *kit = usb_get_intfdata(intf); \
diff --git a/drivers/usb/misc/phidgetservo.c b/drivers/usb/misc/phidgetservo.c
index 4bd291502a3..b84eda631ab 100644
--- a/drivers/usb/misc/phidgetservo.c
+++ b/drivers/usb/misc/phidgetservo.c
@@ -207,7 +207,7 @@ change_position_v20(struct phidget_servo *servo, int servo_no, int degrees,
}
#define show_set(value) \
-static ssize_t set_servo##value (struct device *dev, \
+static ssize_t set_servo##value (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
int degrees, minutes, retval; \
@@ -233,7 +233,7 @@ static ssize_t set_servo##value (struct device *dev, \
return retval < 0 ? retval : count; \
} \
\
-static ssize_t show_servo##value (struct device *dev, char *buf) \
+static ssize_t show_servo##value (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface (dev); \
struct phidget_servo *servo = usb_get_intfdata (intf); \
diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index ee329d5e1c5..f6ba4c788db 100644
--- a/drivers/usb/misc/usbled.c
+++ b/drivers/usb/misc/usbled.c
@@ -81,14 +81,14 @@ static void change_color(struct usb_led *led)
}
#define show_set(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct usb_led *led = usb_get_intfdata(intf); \
\
return sprintf(buf, "%d\n", led->value); \
} \
-static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct usb_led *led = usb_get_intfdata(intf); \
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 3bfcc7b9f86..d882fa3ad19 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1218,7 +1218,7 @@ check_and_exit:
* ***************************************************************************
*/
-static ssize_t show_latency_timer(struct device *dev, char *buf)
+static ssize_t show_latency_timer(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -1245,7 +1245,7 @@ static ssize_t show_latency_timer(struct device *dev, char *buf)
}
/* Write a new value of the latency timer, in units of milliseconds. */
-static ssize_t store_latency_timer(struct device *dev, const char *valbuf,
+static ssize_t store_latency_timer(struct device *dev, struct device_attribute *attr, const char *valbuf,
size_t count)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
@@ -1276,7 +1276,7 @@ static ssize_t store_latency_timer(struct device *dev, const char *valbuf,
/* Write an event character directly to the FTDI register. The ASCII
value is in the low 8 bits, with the enable bit in the 9th bit. */
-static ssize_t store_event_char(struct device *dev, const char *valbuf,
+static ssize_t store_event_char(struct device *dev, struct device_attribute *attr, const char *valbuf,
size_t count)
{
struct usb_serial_port *port = to_usb_serial_port(dev);
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 1035b248eff..e43eddc3d44 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -398,7 +398,7 @@ US_DO_ALL_FLAGS
***********************************************************************/
/* Output routine for the sysfs max_sectors file */
-static ssize_t show_max_sectors(struct device *dev, char *buf)
+static ssize_t show_max_sectors(struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
@@ -406,7 +406,7 @@ static ssize_t show_max_sectors(struct device *dev, char *buf)
}
/* Input routine for the sysfs max_sectors file */
-static ssize_t store_max_sectors(struct device *dev, const char *buf,
+static ssize_t store_max_sectors(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct scsi_device *sdev = to_scsi_device(dev);
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 2a023282d7a..d3c1922cb13 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -1045,14 +1045,14 @@ static struct fb_ops gbefb_ops = {
* sysfs
*/
-static ssize_t gbefb_show_memsize(struct device *dev, char *buf)
+static ssize_t gbefb_show_memsize(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n", gbe_mem_size);
}
static DEVICE_ATTR(size, S_IRUGO, gbefb_show_memsize, NULL);
-static ssize_t gbefb_show_rev(struct device *device, char *buf)
+static ssize_t gbefb_show_rev(struct device *device, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n", gbe_revision);
}
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index 58cd2ad84af..adcda697ea6 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -101,7 +101,7 @@ static void(*w100fb_ssp_send)(u8 adrs, u8 data);
* Sysfs functions
*/
-static ssize_t rotation_show(struct device *dev, char *buf)
+static ssize_t rotation_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
@@ -109,7 +109,7 @@ static ssize_t rotation_show(struct device *dev, char *buf)
return sprintf(buf, "%d\n",par->rotation_flag);
}
-static ssize_t rotation_store(struct device *dev, const char *buf, size_t count)
+static ssize_t rotation_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
unsigned int rotate;
struct fb_info *info = dev_get_drvdata(dev);
@@ -134,7 +134,7 @@ static ssize_t rotation_store(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(rotation, 0644, rotation_show, rotation_store);
-static ssize_t w100fb_reg_read(struct device *dev, const char *buf, size_t count)
+static ssize_t w100fb_reg_read(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
unsigned long param;
unsigned long regs;
@@ -146,7 +146,7 @@ static ssize_t w100fb_reg_read(struct device *dev, const char *buf, size_t count
static DEVICE_ATTR(reg_read, 0200, NULL, w100fb_reg_read);
-static ssize_t w100fb_reg_write(struct device *dev, const char *buf, size_t count)
+static ssize_t w100fb_reg_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
unsigned long regs;
unsigned long param;
@@ -163,7 +163,7 @@ static ssize_t w100fb_reg_write(struct device *dev, const char *buf, size_t coun
static DEVICE_ATTR(reg_write, 0200, NULL, w100fb_reg_write);
-static ssize_t fastsysclk_show(struct device *dev, char *buf)
+static ssize_t fastsysclk_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
@@ -171,7 +171,7 @@ static ssize_t fastsysclk_show(struct device *dev, char *buf)
return sprintf(buf, "%d\n",par->fastsysclk_mode);
}
-static ssize_t fastsysclk_store(struct device *dev, const char *buf, size_t count)
+static ssize_t fastsysclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int param;
struct fb_info *info = dev_get_drvdata(dev);
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 8d7821899cc..24a192e3b8b 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -88,7 +88,7 @@ static void w1_slave_release(struct device *dev)
complete(&sl->dev_released);
}
-static ssize_t w1_default_read_name(struct device *dev, char *buf)
+static ssize_t w1_default_read_name(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "No family registered.\n");
}
@@ -137,7 +137,7 @@ static struct device_attribute w1_slave_attribute_val = {
.show = &w1_default_read_name,
};
-static ssize_t w1_master_attribute_show_name(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of (dev, struct w1_master, dev);
ssize_t count;
@@ -152,7 +152,7 @@ static ssize_t w1_master_attribute_show_name(struct device *dev, char *buf)
return count;
}
-static ssize_t w1_master_attribute_show_pointer(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_pointer(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of(dev, struct w1_master, dev);
ssize_t count;
@@ -166,14 +166,14 @@ static ssize_t w1_master_attribute_show_pointer(struct device *dev, char *buf)
return count;
}
-static ssize_t w1_master_attribute_show_timeout(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct device_attribute *attr, char *buf)
{
ssize_t count;
count = sprintf(buf, "%d\n", w1_timeout);
return count;
}
-static ssize_t w1_master_attribute_show_max_slave_count(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_max_slave_count(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of(dev, struct w1_master, dev);
ssize_t count;
@@ -187,7 +187,7 @@ static ssize_t w1_master_attribute_show_max_slave_count(struct device *dev, char
return count;
}
-static ssize_t w1_master_attribute_show_attempts(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_attempts(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of(dev, struct w1_master, dev);
ssize_t count;
@@ -201,7 +201,7 @@ static ssize_t w1_master_attribute_show_attempts(struct device *dev, char *buf)
return count;
}
-static ssize_t w1_master_attribute_show_slave_count(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_slave_count(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of(dev, struct w1_master, dev);
ssize_t count;
@@ -215,7 +215,7 @@ static ssize_t w1_master_attribute_show_slave_count(struct device *dev, char *bu
return count;
}
-static ssize_t w1_master_attribute_show_slaves(struct device *dev, char *buf)
+static ssize_t w1_master_attribute_show_slaves(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_master *md = container_of(dev, struct w1_master, dev);
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index 03a2de7a601..07fa49412a9 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -34,10 +34,10 @@
struct w1_family_ops
{
- ssize_t (* rname)(struct device *, char *);
+ ssize_t (* rname)(struct device *, struct device_attribute *, char *);
ssize_t (* rbin)(struct kobject *, char *, loff_t, size_t);
- ssize_t (* rval)(struct device *, char *);
+ ssize_t (* rval)(struct device *, struct device_attribute *, char *);
unsigned char rvalname[MAXNAMELEN];
};
diff --git a/drivers/w1/w1_smem.c b/drivers/w1/w1_smem.c
index a54e425217a..674eb75a9ba 100644
--- a/drivers/w1/w1_smem.c
+++ b/drivers/w1/w1_smem.c
@@ -36,8 +36,8 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family.");
-static ssize_t w1_smem_read_name(struct device *, char *);
-static ssize_t w1_smem_read_val(struct device *, char *);
+static ssize_t w1_smem_read_name(struct device *, struct device_attribute *attr, char *);
+static ssize_t w1_smem_read_val(struct device *, struct device_attribute *attr, char *);
static ssize_t w1_smem_read_bin(struct kobject *, char *, loff_t, size_t);
static struct w1_family_ops w1_smem_fops = {
@@ -47,14 +47,14 @@ static struct w1_family_ops w1_smem_fops = {
.rvalname = "id",
};
-static ssize_t w1_smem_read_name(struct device *dev, char *buf)
+static ssize_t w1_smem_read_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
return sprintf(buf, "%s\n", sl->name);
}
-static ssize_t w1_smem_read_val(struct device *dev, char *buf)
+static ssize_t w1_smem_read_val(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
int i;
diff --git a/drivers/w1/w1_therm.c b/drivers/w1/w1_therm.c
index 0b181789050..70310f7a722 100644
--- a/drivers/w1/w1_therm.c
+++ b/drivers/w1/w1_therm.c
@@ -42,8 +42,8 @@ static u8 bad_roms[][9] = {
{}
};
-static ssize_t w1_therm_read_name(struct device *, char *);
-static ssize_t w1_therm_read_temp(struct device *, char *);
+static ssize_t w1_therm_read_name(struct device *, struct device_attribute *attr, char *);
+static ssize_t w1_therm_read_temp(struct device *, struct device_attribute *attr, char *);
static ssize_t w1_therm_read_bin(struct kobject *, char *, loff_t, size_t);
static struct w1_family_ops w1_therm_fops = {
@@ -53,7 +53,7 @@ static struct w1_family_ops w1_therm_fops = {
.rvalname = "temp1_input",
};
-static ssize_t w1_therm_read_name(struct device *dev, char *buf)
+static ssize_t w1_therm_read_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
@@ -77,7 +77,7 @@ static inline int w1_convert_temp(u8 rom[9])
return t;
}
-static ssize_t w1_therm_read_temp(struct device *dev, char *buf)
+static ssize_t w1_therm_read_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c
index dad03fc33a4..04ca8840acf 100644
--- a/drivers/zorro/zorro-sysfs.c
+++ b/drivers/zorro/zorro-sysfs.c
@@ -21,7 +21,7 @@
/* show configuration fields */
#define zorro_config_attr(name, field, format_string) \
static ssize_t \
-show_##name(struct device *dev, char *buf) \
+show_##name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct zorro_dev *z; \
\
@@ -36,7 +36,7 @@ zorro_config_attr(serial, rom.er_SerialNumber, "0x%08x\n");
zorro_config_attr(slotaddr, slotaddr, "0x%04x\n");
zorro_config_attr(slotsize, slotsize, "0x%04x\n");
-static ssize_t zorro_show_resource(struct device *dev, char *buf)
+static ssize_t zorro_show_resource(struct device *dev, struct device_attribute *attr, char *buf)
{
struct zorro_dev *z = to_zorro_dev(dev);
--
cgit v1.2.3
From 050480f12aeab62d39a1a07546606a47217ebefa Mon Sep 17 00:00:00 2001
From: Yani Ioannou <yani.ioannou@gmail.com>
Date: Sun, 5 Jun 2005 10:51:46 +0200
Subject: [PATCH] I2C: drivers/i2c/chips/adm1026.c: use dynamic sysfs callbacks
Finally (phew!) this patch demonstrates how to adapt the adm1026 to
take advantage of the new callbacks, and the i2c-sysfs.h defined
structure/macros. Most of the other sensor/hwmon drivers could be
updated in the same way. The odd few exceptions (bmcsensors for
example) however might be better off with their own custom attribute
structure.
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/i2c/chips/adm1026.c | 524 ++++++++++++++++++++------------------------
1 file changed, 241 insertions(+), 283 deletions(-)
(limited to 'drivers')
diff --git a/drivers/i2c/chips/adm1026.c b/drivers/i2c/chips/adm1026.c
index c127bd965c3..b15fafe8f11 100644
--- a/drivers/i2c/chips/adm1026.c
+++ b/drivers/i2c/chips/adm1026.c
@@ -30,6 +30,7 @@
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/i2c-sensor.h>
+#include <linux/i2c-sysfs.h>
#include <linux/i2c-vid.h>
/* Addresses to scan */
@@ -711,19 +712,27 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
return data;
}
-static ssize_t show_in(struct device *dev, char *buf, int nr)
+static ssize_t show_in(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in[nr]));
}
-static ssize_t show_in_min(struct device *dev, char *buf, int nr)
+static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]));
}
-static ssize_t set_in_min(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -734,14 +743,19 @@ static ssize_t set_in_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
-static ssize_t show_in_max(struct device *dev, char *buf, int nr)
+static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]));
}
-static ssize_t set_in_max(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -753,34 +767,13 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
return count;
}
-#define in_reg(offset) \
-static ssize_t show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_in(dev, buf, offset); \
-} \
-static ssize_t show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_in_min(dev, buf, offset); \
-} \
-static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_in_min(dev, buf, count, offset); \
-} \
-static ssize_t show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_in_max(dev, buf, offset); \
-} \
-static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_in_max(dev, buf, count, offset); \
-} \
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL); \
-static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
- show_in##offset##_min, set_in##offset##_min); \
-static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
- show_in##offset##_max, set_in##offset##_max);
+#define in_reg(offset) \
+static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
+ NULL, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
+ show_in_min, set_in_min, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
+ show_in_max, set_in_max, offset);
in_reg(0);
@@ -843,30 +836,38 @@ static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, c
return count;
}
-static DEVICE_ATTR(in16_input, S_IRUGO, show_in16, NULL);
-static DEVICE_ATTR(in16_min, S_IRUGO | S_IWUSR, show_in16_min, set_in16_min);
-static DEVICE_ATTR(in16_max, S_IRUGO | S_IWUSR, show_in16_max, set_in16_max);
+static SENSOR_DEVICE_ATTR(in16_input, S_IRUGO, show_in16, NULL, 16);
+static SENSOR_DEVICE_ATTR(in16_min, S_IRUGO | S_IWUSR, show_in16_min, set_in16_min, 16);
+static SENSOR_DEVICE_ATTR(in16_max, S_IRUGO | S_IWUSR, show_in16_max, set_in16_max, 16);
/* Now add fan read/write functions */
-static ssize_t show_fan(struct device *dev, char *buf, int nr)
+static ssize_t show_fan(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr],
data->fan_div[nr]));
}
-static ssize_t show_fan_min(struct device *dev, char *buf, int nr)
+static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr],
data->fan_div[nr]));
}
-static ssize_t set_fan_min(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -879,23 +880,11 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
return count;
}
-#define fan_offset(offset) \
-static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_fan(dev, buf, offset - 1); \
-} \
-static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_fan_min(dev, buf, offset - 1); \
-} \
-static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_fan_min(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL); \
-static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
- show_fan_##offset##_min, set_fan_##offset##_min);
+#define fan_offset(offset) \
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
+ offset - 1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
+ show_fan_min, set_fan_min, offset - 1);
fan_offset(1);
fan_offset(2);
@@ -926,14 +915,19 @@ static void fixup_fan_min(struct device *dev, int fan, int old_div)
}
/* Now add fan_div read/write functions */
-static ssize_t show_fan_div(struct device *dev, char *buf, int nr)
+static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->fan_div[nr]);
}
-static ssize_t set_fan_div(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val,orig_div,new_div,shift;
@@ -967,17 +961,8 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define fan_offset_div(offset) \
-static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_fan_div(dev, buf, offset - 1); \
-} \
-static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_fan_div(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
- show_fan_##offset##_div, set_fan_##offset##_div);
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
+ show_fan_div, set_fan_div, offset - 1);
fan_offset_div(1);
fan_offset_div(2);
@@ -989,19 +974,27 @@ fan_offset_div(7);
fan_offset_div(8);
/* Temps */
-static ssize_t show_temp(struct device *dev, char *buf, int nr)
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp[nr]));
}
-static ssize_t show_temp_min(struct device *dev, char *buf, int nr)
+static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]));
}
-static ssize_t set_temp_min(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -1013,14 +1006,19 @@ static ssize_t set_temp_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
-static ssize_t show_temp_max(struct device *dev, char *buf, int nr)
+static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]));
}
-static ssize_t set_temp_max(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -1032,48 +1030,34 @@ static ssize_t set_temp_max(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
-#define temp_reg(offset) \
-static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp(dev, buf, offset - 1); \
-} \
-static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp_min(dev, buf, offset - 1); \
-} \
-static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp_max(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_temp_min(dev, buf, count, offset - 1); \
-} \
-static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_temp_max(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, NULL); \
-static DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
- show_temp_##offset##_min, set_temp_##offset##_min); \
-static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
- show_temp_##offset##_max, set_temp_##offset##_max);
+
+#define temp_reg(offset) \
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, \
+ NULL, offset - 1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
+ show_temp_min, set_temp_min, offset - 1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
+ show_temp_max, set_temp_max, offset - 1);
temp_reg(1);
temp_reg(2);
temp_reg(3);
-static ssize_t show_temp_offset(struct device *dev, char *buf, int nr)
+static ssize_t show_temp_offset(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
}
-static ssize_t set_temp_offset(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_temp_offset(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -1086,46 +1070,45 @@ static ssize_t set_temp_offset(struct device *dev, const char *buf,
return count;
}
-#define temp_offset_reg(offset) \
-static ssize_t show_temp_##offset##_offset (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp_offset(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp_##offset##_offset (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_temp_offset(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(temp##offset##_offset, S_IRUGO | S_IWUSR, \
- show_temp_##offset##_offset, set_temp_##offset##_offset);
+#define temp_offset_reg(offset) \
+static SENSOR_DEVICE_ATTR(temp##offset##_offset, S_IRUGO | S_IWUSR, \
+ show_temp_offset, set_temp_offset, offset - 1);
temp_offset_reg(1);
temp_offset_reg(2);
temp_offset_reg(3);
-static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev, char *buf,
- int nr)
+static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(
ADM1026_FAN_ACTIVATION_TEMP_HYST + data->temp_tmin[nr]));
}
-static ssize_t show_temp_auto_point2_temp(struct device *dev, char *buf,
- int nr)
+static ssize_t show_temp_auto_point2_temp(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
ADM1026_FAN_CONTROL_TEMP_RANGE));
}
-static ssize_t show_temp_auto_point1_temp(struct device *dev, char *buf,
- int nr)
+static ssize_t show_temp_auto_point1_temp(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
}
-static ssize_t set_temp_auto_point1_temp(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_temp_auto_point1_temp(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -1138,46 +1121,27 @@ static ssize_t set_temp_auto_point1_temp(struct device *dev, const char *buf,
return count;
}
-#define temp_auto_point(offset) \
-static ssize_t show_temp##offset##_auto_point1_temp (struct device *dev, struct device_attribute *attr, \
- char *buf) \
-{ \
- return show_temp_auto_point1_temp(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp##offset##_auto_point1_temp (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_temp_auto_point1_temp(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_temp##offset##_auto_point1_temp_hyst (struct device \
- *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp_auto_point1_temp_hyst(dev, buf, offset - 1); \
-} \
-static ssize_t show_temp##offset##_auto_point2_temp (struct device *dev, struct device_attribute *attr, \
- char *buf) \
-{ \
- return show_temp_auto_point2_temp(dev, buf, offset - 1); \
-} \
-static DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
- show_temp##offset##_auto_point1_temp, \
- set_temp##offset##_auto_point1_temp); \
-static DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
- show_temp##offset##_auto_point1_temp_hyst, NULL); \
-static DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
- show_temp##offset##_auto_point2_temp, NULL);
+#define temp_auto_point(offset) \
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
+ show_temp_auto_point1_temp, set_temp_auto_point1_temp, \
+ offset - 1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
+ show_temp_auto_point1_temp_hyst, NULL, offset - 1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
+ show_temp_auto_point2_temp, NULL, offset - 1);
temp_auto_point(1);
temp_auto_point(2);
temp_auto_point(3);
-static ssize_t show_temp_crit_enable(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t show_temp_crit_enable(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
}
-static ssize_t set_temp_crit_enable(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t set_temp_crit_enable(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@@ -1193,24 +1157,27 @@ static ssize_t set_temp_crit_enable(struct device *dev, struct device_attribute
return count;
}
-static DEVICE_ATTR(temp1_crit_enable, S_IRUGO | S_IWUSR,
- show_temp_crit_enable, set_temp_crit_enable);
-
-static DEVICE_ATTR(temp2_crit_enable, S_IRUGO | S_IWUSR,
- show_temp_crit_enable, set_temp_crit_enable);
-
-static DEVICE_ATTR(temp3_crit_enable, S_IRUGO | S_IWUSR,
+#define temp_crit_enable(offset) \
+static DEVICE_ATTR(temp##offset##_crit_enable, S_IRUGO | S_IWUSR, \
show_temp_crit_enable, set_temp_crit_enable);
+temp_crit_enable(1);
+temp_crit_enable(2);
+temp_crit_enable(3);
-static ssize_t show_temp_crit(struct device *dev, char *buf, int nr)
+static ssize_t show_temp_crit(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
}
-static ssize_t set_temp_crit(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@@ -1223,18 +1190,9 @@ static ssize_t set_temp_crit(struct device *dev, const char *buf,
return count;
}
-#define temp_crit_reg(offset) \
-static ssize_t show_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- return show_temp_crit(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- return set_temp_crit(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(temp##offset##_crit, S_IRUGO | S_IWUSR, \
- show_temp_##offset##_crit, set_temp_##offset##_crit);
+#define temp_crit_reg(offset) \
+static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IRUGO | S_IWUSR, \
+ show_temp_crit, set_temp_crit, offset - 1);
temp_crit_reg(1);
temp_crit_reg(2);
@@ -1597,114 +1555,114 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
adm1026_init_client(new_client);
/* Register sysfs hooks */
- device_create_file(&new_client->dev, &dev_attr_in0_input);
- device_create_file(&new_client->dev, &dev_attr_in0_max);
- device_create_file(&new_client->dev, &dev_attr_in0_min);
- device_create_file(&new_client->dev, &dev_attr_in1_input);
- device_create_file(&new_client->dev, &dev_attr_in1_max);
- device_create_file(&new_client->dev, &dev_attr_in1_min);
- device_create_file(&new_client->dev, &dev_attr_in2_input);
- device_create_file(&new_client->dev, &dev_attr_in2_max);
- device_create_file(&new_client->dev, &dev_attr_in2_min);
- device_create_file(&new_client->dev, &dev_attr_in3_input);
- device_create_file(&new_client->dev, &dev_attr_in3_max);
- device_create_file(&new_client->dev, &dev_attr_in3_min);
- device_create_file(&new_client->dev, &dev_attr_in4_input);
- device_create_file(&new_client->dev, &dev_attr_in4_max);
- device_create_file(&new_client->dev, &dev_attr_in4_min);
- device_create_file(&new_client->dev, &dev_attr_in5_input);
- device_create_file(&new_client->dev, &dev_attr_in5_max);
- device_create_file(&new_client->dev, &dev_attr_in5_min);
- device_create_file(&new_client->dev, &dev_attr_in6_input);
- device_create_file(&new_client->dev, &dev_attr_in6_max);
- device_create_file(&new_client->dev, &dev_attr_in6_min);
- device_create_file(&new_client->dev, &dev_attr_in7_input);
- device_create_file(&new_client->dev, &dev_attr_in7_max);
- device_create_file(&new_client->dev, &dev_attr_in7_min);
- device_create_file(&new_client->dev, &dev_attr_in8_input);
- device_create_file(&new_client->dev, &dev_attr_in8_max);
- device_create_file(&new_client->dev, &dev_attr_in8_min);
- device_create_file(&new_client->dev, &dev_attr_in9_input);
- device_create_file(&new_client->dev, &dev_attr_in9_max);
- device_create_file(&new_client->dev, &dev_attr_in9_min);
- device_create_file(&new_client->dev, &dev_attr_in10_input);
- device_create_file(&new_client->dev, &dev_attr_in10_max);
- device_create_file(&new_client->dev, &dev_attr_in10_min);
- device_create_file(&new_client->dev, &dev_attr_in11_input);
- device_create_file(&new_client->dev, &dev_attr_in11_max);
- device_create_file(&new_client->dev, &dev_attr_in11_min);
- device_create_file(&new_client->dev, &dev_attr_in12_input);
- device_create_file(&new_client->dev, &dev_attr_in12_max);
- device_create_file(&new_client->dev, &dev_attr_in12_min);
- device_create_file(&new_client->dev, &dev_attr_in13_input);
- device_create_file(&new_client->dev, &dev_attr_in13_max);
- device_create_file(&new_client->dev, &dev_attr_in13_min);
- device_create_file(&new_client->dev, &dev_attr_in14_input);
- device_create_file(&new_client->dev, &dev_attr_in14_max);
- device_create_file(&new_client->dev, &dev_attr_in14_min);
- device_create_file(&new_client->dev, &dev_attr_in15_input);
- device_create_file(&new_client->dev, &dev_attr_in15_max);
- device_create_file(&new_client->dev, &dev_attr_in15_min);
- device_create_file(&new_client->dev, &dev_attr_in16_input);
- device_create_file(&new_client->dev, &dev_attr_in16_max);
- device_create_file(&new_client->dev, &dev_attr_in16_min);
- device_create_file(&new_client->dev, &dev_attr_fan1_input);
- device_create_file(&new_client->dev, &dev_attr_fan1_div);
- device_create_file(&new_client->dev, &dev_attr_fan1_min);
- device_create_file(&new_client->dev, &dev_attr_fan2_input);
- device_create_file(&new_client->dev, &dev_attr_fan2_div);
- device_create_file(&new_client->dev, &dev_attr_fan2_min);
- device_create_file(&new_client->dev, &dev_attr_fan3_input);
- device_create_file(&new_client->dev, &dev_attr_fan3_div);
- device_create_file(&new_client->dev, &dev_attr_fan3_min);
- device_create_file(&new_client->dev, &dev_attr_fan4_input);
- device_create_file(&new_client->dev, &dev_attr_fan4_div);
- device_create_file(&new_client->dev, &dev_attr_fan4_min);
- device_create_file(&new_client->dev, &dev_attr_fan5_input);
- device_create_file(&new_client->dev, &dev_attr_fan5_div);
- device_create_file(&new_client->dev, &dev_attr_fan5_min);
- device_create_file(&new_client->dev, &dev_attr_fan6_input);
- device_create_file(&new_client->dev, &dev_attr_fan6_div);
- device_create_file(&new_client->dev, &dev_attr_fan6_min);
- device_create_file(&new_client->dev, &dev_attr_fan7_input);
- device_create_file(&new_client->dev, &dev_attr_fan7_div);
- device_create_file(&new_client->dev, &dev_attr_fan7_min);
- device_create_file(&new_client->dev, &dev_attr_fan8_input);
- device_create_file(&new_client->dev, &dev_attr_fan8_div);
- device_create_file(&new_client->dev, &dev_attr_fan8_min);
- device_create_file(&new_client->dev, &dev_attr_temp1_input);
- device_create_file(&new_client->dev, &dev_attr_temp1_max);
- device_create_file(&new_client->dev, &dev_attr_temp1_min);
- device_create_file(&new_client->dev, &dev_attr_temp2_input);
- device_create_file(&new_client->dev, &dev_attr_temp2_max);
- device_create_file(&new_client->dev, &dev_attr_temp2_min);
- device_create_file(&new_client->dev, &dev_attr_temp3_input);
- device_create_file(&new_client->dev, &dev_attr_temp3_max);
- device_create_file(&new_client->dev, &dev_attr_temp3_min);
- device_create_file(&new_client->dev, &dev_attr_temp1_offset);
- device_create_file(&new_client->dev, &dev_attr_temp2_offset);
- device_create_file(&new_client->dev, &dev_attr_temp3_offset);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in11_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in11_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in11_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in12_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in12_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in12_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in13_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in13_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in13_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in14_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in14_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in14_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in15_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in15_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in15_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in16_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in16_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in16_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan1_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan1_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan1_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan2_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan2_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan2_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan3_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan3_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan3_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan4_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan4_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan4_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan5_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan5_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan5_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan6_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan6_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan6_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan7_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan7_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan7_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan8_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan8_div.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_fan8_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_offset.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_offset.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_offset.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp1_auto_point1_temp);
+ &sensor_dev_attr_temp1_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp2_auto_point1_temp);
+ &sensor_dev_attr_temp2_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp3_auto_point1_temp);
+ &sensor_dev_attr_temp3_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp1_auto_point1_temp_hyst);
+ &sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp2_auto_point1_temp_hyst);
+ &sensor_dev_attr_temp2_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp3_auto_point1_temp_hyst);
+ &sensor_dev_attr_temp3_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp1_auto_point2_temp);
+ &sensor_dev_attr_temp1_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp2_auto_point2_temp);
+ &sensor_dev_attr_temp2_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_temp3_auto_point2_temp);
- device_create_file(&new_client->dev, &dev_attr_temp1_crit);
- device_create_file(&new_client->dev, &dev_attr_temp2_crit);
- device_create_file(&new_client->dev, &dev_attr_temp3_crit);
+ &sensor_dev_attr_temp3_auto_point2_temp.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable);
--
cgit v1.2.3
From 42b16c051c3f462095fb8c9bad1bc05b34518cb9 Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 31 May 2005 17:08:49 +1000
Subject: [PATCH] Driver core: Don't "lose" devices on suspend on failure
I think we need this patch or we might "lose" devices to the dpm_irq_off
list if a failure occurs during the suspend process.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/power/suspend.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 807e13fb205..2ccee3763ac 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -114,8 +114,19 @@ int device_suspend(pm_message_t state)
put_device(dev);
}
up(&dpm_list_sem);
- if (error)
+ if (error) {
+ /* we failed... before resuming, bring back devices from
+ * dpm_off_irq list back to main dpm_off list, we do want
+ * to call resume() on them, in case they partially suspended
+ * despite returning -EAGAIN
+ */
+ while (!list_empty(&dpm_off_irq)) {
+ struct list_head * entry = dpm_off_irq.next;
+ list_del(entry);
+ list_add(entry, &dpm_off);
+ }
dpm_resume();
+ }
up(&dpm_sem);
return error;
}
--
cgit v1.2.3
From 4893e9d1cfeb614b5155c43eefbb338b4f02cb34 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Sun, 19 Jun 2005 12:21:43 +0200
Subject: [PATCH] USB: fix show_modalias() function due to attribute change
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index c1b8e690c1d..740cb4c668d 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -286,7 +286,7 @@ static ssize_t show_interface_string(struct device *dev, struct device_attribute
}
static DEVICE_ATTR(interface, S_IRUGO, show_interface_string, NULL);
-static ssize_t show_modalias(struct device *dev, char *buf)
+static ssize_t show_modalias(struct device *dev, struct device_attribute *attr, char *buf)
{
struct usb_interface *intf;
struct usb_device *udev;
--
cgit v1.2.3
From 87c8a4433b608261a9becdb0ce2d2f2ed4b71d05 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Sun, 19 Jun 2005 12:21:43 +0200
Subject: [PATCH] PCI: fix show_modalias() function due to attribute change
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/pci/pci-sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 8b79609a3a0..a15f94072a6 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -73,7 +73,7 @@ resource_show(struct device * dev, struct device_attribute *attr, char * buf)
return (str - buf);
}
-static ssize_t modalias_show(struct device *dev, char *buf)
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
--
cgit v1.2.3