diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-17 22:15:25 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-17 22:15:25 +0200 |
| commit | b4fd4ae6c6420c18e4bae2c294b7e06f5ff5210f (patch) | |
| tree | a948e1f99dbce5d34da04b3e655d3655335848d7 /drivers | |
| parent | mm: fix __page_to_pfn for a const struct page argument (diff) | |
| parent | PM / Domains: Fix build for CONFIG_PM_RUNTIME unset (diff) | |
| download | linux-b4fd4ae6c6420c18e4bae2c294b7e06f5ff5210f.tar.xz linux-b4fd4ae6c6420c18e4bae2c294b7e06f5ff5210f.zip | |
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / Domains: Fix build for CONFIG_PM_RUNTIME unset
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/power/domain.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index e18566a0fedd..1c374579407c 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -460,6 +460,21 @@ static int pm_genpd_runtime_resume(struct device *dev) return 0; } +/** + * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use. + */ +void pm_genpd_poweroff_unused(void) +{ + struct generic_pm_domain *genpd; + + mutex_lock(&gpd_list_lock); + + list_for_each_entry(genpd, &gpd_list, gpd_list_node) + genpd_queue_power_off_work(genpd); + + mutex_unlock(&gpd_list_lock); +} + #else static inline void genpd_power_off_work_fn(struct work_struct *work) {} @@ -1255,18 +1270,3 @@ void pm_genpd_init(struct generic_pm_domain *genpd, list_add(&genpd->gpd_list_node, &gpd_list); mutex_unlock(&gpd_list_lock); } - -/** - * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use. - */ -void pm_genpd_poweroff_unused(void) -{ - struct generic_pm_domain *genpd; - - mutex_lock(&gpd_list_lock); - - list_for_each_entry(genpd, &gpd_list, gpd_list_node) - genpd_queue_power_off_work(genpd); - - mutex_unlock(&gpd_list_lock); -} |