aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/acpi
Commit message (Collapse)AuthorAgeFilesLines
* ACPI: enumerate namespace before adding functional fixed hardware devicesBjorn Helgaas2009-09-251-2/+2
| | | | | | | | | | | This patch changes the order so we enumerate in the "root, namespace, functional fixed" order instead of the "root, functional fixed, namespace" order. When I change acpi_bus_scan() to use acpi_walk_namespace(), it will use the former order, so this patch isolates the order change for bisectability. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: convert acpi_bus_scan() to operate on an acpi_handleBjorn Helgaas2009-09-251-17/+17
| | | | | | | | | | | | | | | | | | This patch changes acpi_bus_scan() to take an acpi_handle rather than an acpi_device pointer. I plan to use acpi_bus_scan() in the hotplug path, and I'd rather not assume that notifications only go to nodes that already have acpi_devices. This will also help remove the special case for adding the root node. We currently add the root by hand before acpi_bus_scan(), but using a handle here means we can start the acpi_bus_scan() directly with the root even though it doesn't have an acpi_device yet. Note that acpi_bus_scan() currently adds and/or starts the *children* of its device argument. It doesn't do anything with the device itself. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: add acpi_bus_get_parent() and remove "parent" argumentsBjorn Helgaas2009-09-251-13/+37
| | | | | | | | | | | This patch adds acpi_bus_get_parent(), which ascends the namespace until it finds a parent with an acpi_device. Then we use acpi_bus_get_parent() in acpi_add_single_object(), so callers don't have to figure out or keep track of the parent acpi_device. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove unnecessary argument checkingBjorn Helgaas2009-09-251-6/+2
| | | | | | | | | acpi_add_single_object() is static, and all callers supply a valid "child" argument, so we don't need to check it. This patch also remove some unnecessary initializations. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove redundant "type" argumentsBjorn Helgaas2009-09-251-7/+7
| | | | | | | | We now save the ACPI bus "device_type" in the acpi_device structure, so we don't need to pass it around explicitly anymore. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove acpi_device_set_context() "type" argumentBjorn Helgaas2009-09-251-17/+15
| | | | | | | | | | We only pass the "type" to acpi_device_set_context() so we know whether the device has a handle to which we can attach the acpi_device pointer. But it's safer to just check for the handle directly, since it's in the acpi_device already. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: use device_type rather than comparing HIDBjorn Helgaas2009-09-251-6/+4
| | | | | | | Check the acpi_device device_type rather than the HID. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: save device_type in acpi_deviceBjorn Helgaas2009-09-251-0/+1
| | | | | | | | | | | | | Most uses of the ACPI bus device_type (ACPI_BUS_TYPE_DEVICE, ACPI_BUS_TYPE_POWER, etc) are during device initialization, but we do need it later for notify handler installation, since that is different for fixed hardware devices vs. namespace devices. This patch saves the device_type in the acpi_device structure, so we can check that rather than comparing against the _HID string. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove redundant "handle" and "parent" argumentsBjorn Helgaas2009-09-251-15/+12
| | | | | | | | | | | In several cases, functions take handle and parent device pointers in addition to acpi_device pointers. But the acpi_device structure contains both the handle and the parent pointer, so it's pointless and error-prone to pass them all. This patch removes the unnecessary "handle" and "parent" arguments. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove unused acpi_bus_scan_fixed() argumentBjorn Helgaas2009-09-251-5/+2
| | | | | | | We never use the "root" argument, so just remove it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: add debug for device additionBjorn Helgaas2009-09-251-2/+10
| | | | | | | | Add debug output for adding an ACPI device. Enable this with "acpi.debug_layer=0x00010000" (ACPI_BUS_COMPONENT). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'drm-intel-next' of ↵Linus Torvalds2009-09-241-2/+43
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: (57 commits) drm/i915: Handle ERESTARTSYS during page fault drm/i915: Warn before mmaping a purgeable buffer. drm/i915: Track purged state. drm/i915: Remove eviction debug spam drm/i915: Immediately discard any backing storage for uneeded objects drm/i915: Do not mis-classify clean objects as purgeable drm/i915: Whitespace correction for madv drm/i915: BUG_ON page refleak during unbind drm/i915: Search harder for a reusable object drm/i915: Clean up evict from list. drm/i915: Add tracepoints drm/i915: framebuffer compression for GM45+ drm/i915: split display functions by chip type drm/i915: Skip the sanity checks if the current relocation is valid drm/i915: Check that the relocation points to within the target drm/i915: correct FBC update when pipe base update occurs drm/i915: blacklist Acer AspireOne lid status ACPI: make ACPI button funcs no-ops if not built in drm/i915: prevent FIFO calculation overflows on 32 bits with high dotclocks drm/i915: intel_display.c handle latency variable efficiently ... Fix up trivial conflicts in drivers/gpu/drm/i915/{i915_dma.c|i915_drv.h}
| * ACPI button: provide lid status functionsJesse Barnes2009-09-101-2/+43
| | | | | | | | | | | | | | | | | | | | | | Some drivers need to know when a lid event occurs and get the current status. This can be useful for when a platform firmware clobbers some hardware state at lid time, and a driver needs to restore things when the lid is opened again. Acked-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
* | ACPI: remove cpumask_t usageBjorn Helgaas2009-09-241-1/+1
| | | | | | | | | | | | | | | | | | | | set_cpus_allowed() is on the way out; replace it with set_cpus_allowed_ptr(). Reference: http://lkml.org/lkml/2008/11/6/448 Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | cpumask: use zalloc_cpumask_var() where possibleLi Zefan2009-09-242-4/+2
| | | | | | | | | | | | | | Remove open-coded zalloc_cpumask_var() and zalloc_cpumask_var_node(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | Merge branch 'release' of ↵Linus Torvalds2009-09-2391-1864/+4388
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (119 commits) ACPI: don't pass handle for fixed hardware notifications ACPI: remove null pointer checks in deferred execution path ACPI: simplify deferred execution path acerhdf: additional BIOS versions acerhdf: convert to dev_pm_ops acerhdf: fix fan control for AOA150 model thermal: add missing Kconfig dependency acpi: switch /proc/acpi/{debug_layer,debug_level} to seq_file hp-wmi: fix rfkill memory leak on unload ACPI: remove unnecessary #ifdef CONFIG_DMI ACPI: linux/acpi.h should not include linux/dmi.h hwmon driver for ACPI 4.0 power meters topstar-laptop: add new driver for hotkeys support on Topstar N01 thinkpad_acpi: fix rfkill memory leak on unload thinkpad-acpi: report brightness events when required thinkpad-acpi: don't poll by default any of the reserved hotkeys thinkpad-acpi: Fix procfs hotkey reset command thinkpad-acpi: deprecate hotkey_bios_mask thinkpad-acpi: hotkey poll fixes thinkpad-acpi: be more strict when detecting a ThinkPad ...
| * \ Merge branch 'video' into releaseLen Brown2009-09-191-26/+50
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI video: work-around BIOS AML bug in _BQCZhang Rui2009-08-311-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _BQC on some laptops returns an uninitialized value when it's invoked for the first time. Set the laptop to the maximum backlight level in this case. http://bugzilla.kernel.org/attachment.cgi?id=22675 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: video - rename cdev to cooling_dev -- syntax onlyDmitry Torokhov2009-08-291-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cdev name is normally used for ether class devices or character devices so rename member to avoid confusion for casual reader of the code. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: video - fix potential crash when unloadingDmitry Torokhov2009-08-291-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | thermal_cooling_device_register() returns error encoded in a pointer when it fails in which case we need to explictly set device->cdev to NULL so we don't try to unregister it when unloading. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI video: ignore buggy _BQCVladimir Serbinenko2009-08-291-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _BQC doesn't return a value listed in _BCL method. http://bugzilla.kernel.org/show_bug.cgi?id=13511 ingore the buggy _BQC method in this case Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Signed-off-by: Scott Howard <showard314@gmail.com> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | ACPI: video: remove unneeded memsetsZhang Rui2009-08-271-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | device->cap and video->cap are zeroed initially so we don't need to clear them again. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: don't pass handle for fixed hardware notificationsBjorn Helgaas2009-09-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed hardware devices have no handles, so just pass an explicit NULL rather than something that looks like it might be meaningful. acpi_device_notify() doesn't need the handle anyway; the only reason it takes it as an argument is because the acpi_notify_handler typedef requires it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: remove null pointer checks in deferred execution pathBjorn Helgaas2009-09-191-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Better to oops and learn about a bug than to silently cover it up. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: simplify deferred execution pathBjorn Helgaas2009-09-191-18/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We had two functions, acpi_os_execute_deferred() and acpi_os_execute_hp_deferred() that differed only in that the latter did acpi_os_wait_events_complete(NULL) before executing the deferred function. This patch consolidates those two functions and uses a flag in the struct acpi_os_dpc to determine whether to do the wait. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Merge branch 'misc-2.6.32' into releaseLen Brown2009-09-195-49/+38
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/pci/dmar.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | acpi: switch /proc/acpi/{debug_layer,debug_level} to seq_fileAlexey Dobriyan2009-09-191-48/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: linux/acpi.h should not include linux/dmi.hLen Brown2009-09-194-1/+4
| | | |/ | | |/| | | | | | | | | | | | | | | | | users of acpi.h that need dmi.h should include it directly. Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Merge branch 'processor-procfs-2.6.32' into releaseLen Brown2009-09-195-9/+38
| |\ \ \
| | * | | ACPI: fix CONFIG_ACPI_PROCFS=n build warningLen Brown2009-06-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/processor_idle.c:1162: warning: unused variable ‘entry’ Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | ACPI: Make ACPI processor proc I/F depend on the ACPI_PROCFSZhao Yakui2009-06-245-9/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now whether the ACPI processor proc I/F is registered depends on the CONFIG_PROC. It had better depend on the CONFIG_ACPI_PROCFS. When the CONFIG_ACPI_PROCFS is unset in kernel configuration, the ACPI processor proc I/F won't be registered. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'power-meter' into releaseLen Brown2009-09-193-0/+1030
| |\ \ \ \
| | * | | | hwmon driver for ACPI 4.0 power metersDarrick J. Wong2009-09-193-0/+1030
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver exposes ACPI 4.0 compliant power meters as hardware monitoring devices. This second revision of the driver also exports the ACPI string info as sysfs attributes, a list of the devices that the meter measures, and will send ACPI notifications over the ACPI netlink socket. This latest revision only enables the power capping controls if it can be confirmed that the power cap can be enforced by the hardware and explains how the notification interfaces work. [akpm@linux-foundation.org: remove default-y] [akpm@linux-foundation.org: build fix] Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'bugzilla-13620' into releaseLen Brown2009-09-192-3/+97
| |\ \ \ \
| | * | | | ACPICA: fix leak of acpi_os_validate_addressLin Ming2009-08-272-3/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=13620 If the dynamic region is created and added to resource list over and over again, it has the potential to be a memory leak by growing the list every time. This patch fixes the memory leak, as below 1) add a new field "count" to struct acpi_res_list. When inserting, if the region(addr, len) is already in the resource list, we just increase "count", otherwise, the region is inserted with count=1. When deleting, the "count" is decreased, if it's decreased to 0, the region is deleted from the resource list. With "count", the region with same address and length can only be inserted to the resource list once, so prevent potential memory leak. 2) add a new function acpi_os_invalidate_address, which is called when region is deleted. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Merge branch 'ec' into releaseLen Brown2009-09-191-100/+50
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/ec.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: Drop orphan commentAlexey Starikovskiy2009-08-291-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: use BURST mode only for MSI notebooksAlexey Starikovskiy2009-08-291-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: Merge IRQ and POLL modesAlexey Starikovskiy2009-08-291-94/+46
| | | |_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In general, EC transaction should complete in less than 1ms, thus it is possible to merge wait for 1ms in poll mode and 1ms of interrupt transaction timeout. Still, driver will wait 500ms for EC to complete transaction. This significantly simplifies driver and makes it immune to problematic EC interrupt implementations. It also may lessen kernel start-up time by 500ms. References: http://bugzilla.kernel.org/show_bug.cgi?id=12949 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Merge branch 'bjorn-start-stop-2.6.32' into releaseLen Brown2009-09-194-229/+153
| |\ \ \ \ \
| | * | | | | ACPI: remove unused acpi_device_ops .stop methodBjorn Helgaas2009-06-251-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No drivers use the .stop method, so remove it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: remove .stop() methodBjorn Helgaas2009-06-251-14/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .stop() method into .remove(). acpi_ec_stop() is only called via acpi_device_probe() and acpi_device_remove(), and in both cases it is called immediately before acpi_ec_remove(), so there's no need to have it be a separate method. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: remove .start() methodBjorn Helgaas2009-06-251-18/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .start() method into .add(). acpi_ec_start() is always called immediately after acpi_ec_add(), so there's no need to have it be a separate method. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: EC: move acpi_ec_start() after acpi_ec_add()Bjorn Helgaas2009-06-251-56/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch rearranges ec_install_handlers() and acpi_ec_start() so acpi_ec_start() ends up just after acpi_ec_add(). A subsequent patch will merge them. Code movement only; no functional change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: memory hotplug: remove .start() methodBjorn Helgaas2009-06-251-26/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .start() method into .add(). The .start() method is called in two paths: boot-time device enumeration and run-time node addition, currently via container_device_add(). In both cases, .start() is called immediately after .add(), so there's no reason to make them separate methods. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Yasunori Goto <y-goto@jp.fujitsu.com> CC: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: processor: remove .start() methodBjorn Helgaas2009-06-251-37/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .start() method into .add(). acpi_processor_start() is always called immediately after acpi_processor_add(), so there's really no point in having them be separate methods. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> CC: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: processor: move acpi_processor_start() after acpi_processor_add()Bjorn Helgaas2009-06-251-84/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move acpi_processor_start() to just after acpi_processor_add(). A subsequent patch will merge them. Code movement only; no functional change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> CC: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: processor: clean up in acpi_processor_start() error exitsBjorn Helgaas2009-06-251-7/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to leave crud around if things failed in acpi_processor_start(). This patch cleans up as much as we can before returning. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> CC: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI: processor: remove KOBJ_ONLINE/KOBJ_OFFLINE eventsBjorn Helgaas2009-06-251-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the KOBJ_ONLINE/KOBJ_OFFLINE events the driver used to generate for CPU hotplug. As far as I know, nobody consumes these. The driver core still generates KOBJ_ADD and KOBJ_REMOVE, of course. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> CC: Zhao Yakui <yakui.zhao@intel.com> CC: Matthew Garrett <mjg@redhat.com> CC: Thomas Renninger <trenn@suse.de> CC: Dave Jones <davej@codemonkey.org.uk> CC: Kay Sievers <kay.sievers@vrfy.org> CC: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | | Merge branch 'battery' into releaseLen Brown2009-09-191-0/+20
| |\ \ \ \ \ \
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-11 00:09:25 +0000