AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

thermal: core: move idr handling to device management section

Browse Source 
Given that idr is only used to get id for thermal devices
(zones and cooling), makes sense to move the code closer.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Eduardo Valentin 2016-11-07 21:09:06 -08:00 committed by Zhang Rui
parent 1b4f48494e
commit c30176fc6f
1 changed files with 24 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
drivers/thermal/thermal_core.c
View File

@ -286,30 +286,6 @@ static void thermal_unregister_governors(void)
thermal_gov_power_allocator_unregister();
}
static int get_idr(struct idr *idr, struct mutex *lock, int *id)
{
int ret;
if (lock)
mutex_lock(lock);
ret = idr_alloc(idr, NULL, 0, 0, GFP_KERNEL);
if (lock)
mutex_unlock(lock);
if (unlikely(ret < 0))
return ret;
*id = ret;
return 0;
}
static void release_idr(struct idr *idr, struct mutex *lock, int id)
{
if (lock)
mutex_lock(lock);
idr_remove(idr, id);
if (lock)
mutex_unlock(lock);
}
static void print_bind_err_msg(struct thermal_zone_device *tz,
struct thermal_cooling_device *cdev, int ret)
{
@ -699,6 +675,30 @@ void thermal_zone_device_unbind_exception(struct thermal_zone_device *tz,
/* Device management */
static int get_idr(struct idr *idr, struct mutex *lock, int *id)
{
int ret;
if (lock)
mutex_lock(lock);
ret = idr_alloc(idr, NULL, 0, 0, GFP_KERNEL);
if (lock)
mutex_unlock(lock);
if (unlikely(ret < 0))
return ret;
*id = ret;
return 0;
}
static void release_idr(struct idr *idr, struct mutex *lock, int id)
{
if (lock)
mutex_lock(lock);
idr_remove(idr, id);
if (lock)
mutex_unlock(lock);
}
/**
* thermal_zone_bind_cooling_device() - bind a cooling device to a thermal zone
* @tz: pointer to struct thermal_zone_device