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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:52:36 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:52:36 -0700 |
commit | 37224470c8c6d90a4062e76a08d4dc1fcf91fc89 (patch) | |
tree | 627f537177bf8e951c12bec04c4a85f0125f5ece /drivers/acpi/thermal.c | |
parent | e83319510b04dd51a60da8a0b4ccf8b92b3ab1ad (diff) | |
parent | ae6c859b7dcd708efadf1c76279c33db213e3506 (diff) | |
download | kernel_samsung_smdk4412-37224470c8c6d90a4062e76a08d4dc1fcf91fc89.tar.gz kernel_samsung_smdk4412-37224470c8c6d90a4062e76a08d4dc1fcf91fc89.tar.bz2 kernel_samsung_smdk4412-37224470c8c6d90a4062e76a08d4dc1fcf91fc89.zip |
Merge branch 'release' of 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: (65 commits)
ACPI: suppress power button event on S3 resume
ACPI: resolve merge conflict between sem2mutex and processor_perflib.c
ACPI: use for_each_possible_cpu() instead of for_each_cpu()
ACPI: delete newly added debugging macros in processor_perflib.c
ACPI: UP build fix for bugzilla-5737
Enable P-state software coordination via _PDC
P-state software coordination for speedstep-centrino
P-state software coordination for acpi-cpufreq
P-state software coordination for ACPI core
ACPI: create acpi_thermal_resume()
ACPI: create acpi_fan_suspend()/acpi_fan_resume()
ACPI: pass pm_message_t from acpi_device_suspend() to root_suspend()
ACPI: create acpi_device_suspend()/acpi_device_resume()
ACPI: replace spin_lock_irq with mutex for ec poll mode
ACPI: Allow a WAN module enable/disable on a Thinkpad X60.
sem2mutex: acpi, acpi_link_lock
ACPI: delete unused acpi_bus_drivers_lock
sem2mutex: drivers/acpi/processor_perflib.c
ACPI add ia64 exports to build acpi_memhotplug as a module
ACPI: asus_acpi_init(): propagate correct return value
...
Manual resolve of conflicts in:
arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
include/acpi/processor.h
Diffstat (limited to 'drivers/acpi/thermal.c')
-rw-r--r-- | drivers/acpi/thermal.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 19f3ea48475..e7fe3a14fda 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -82,6 +82,7 @@ MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.\n"); static int acpi_thermal_add(struct acpi_device *device); static int acpi_thermal_remove(struct acpi_device *device, int type); +static int acpi_thermal_resume(struct acpi_device *device, int state); static int acpi_thermal_state_open_fs(struct inode *inode, struct file *file); static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file); static int acpi_thermal_trip_open_fs(struct inode *inode, struct file *file); @@ -103,6 +104,7 @@ static struct acpi_driver acpi_thermal_driver = { .ops = { .add = acpi_thermal_add, .remove = acpi_thermal_remove, + .resume = acpi_thermal_resume, }, }; @@ -684,8 +686,7 @@ static void acpi_thermal_run(unsigned long data) { struct acpi_thermal *tz = (struct acpi_thermal *)data; if (!tz->zombie) - acpi_os_queue_for_execution(OSD_PRIORITY_GPE, - acpi_thermal_check, (void *)data); + acpi_os_execute(OSL_GPE_HANDLER, acpi_thermal_check, (void *)data); } static void acpi_thermal_check(void *data) @@ -942,8 +943,10 @@ acpi_thermal_write_trip_points(struct file *file, memset(limit_string, 0, ACPI_THERMAL_MAX_LIMIT_STR_LEN); active = kmalloc(ACPI_THERMAL_MAX_ACTIVE * sizeof(int), GFP_KERNEL); - if (!active) + if (!active) { + kfree(limit_string); return_VALUE(-ENOMEM); + } if (!tz || (count > ACPI_THERMAL_MAX_LIMIT_STR_LEN - 1)) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument\n")); @@ -1342,7 +1345,7 @@ static int acpi_thermal_add(struct acpi_device *device) result = acpi_thermal_add_fs(device); if (result) - return_VALUE(result); + goto end; init_timer(&tz->timer); @@ -1416,6 +1419,20 @@ static int acpi_thermal_remove(struct acpi_device *device, int type) return_VALUE(0); } +static int acpi_thermal_resume(struct acpi_device *device, int state) +{ + struct acpi_thermal *tz = NULL; + + if (!device || !acpi_driver_data(device)) + return_VALUE(-EINVAL); + + tz = (struct acpi_thermal *)acpi_driver_data(device); + + acpi_thermal_check(tz); + + return AE_OK; +} + static int __init acpi_thermal_init(void) { int result = 0; |