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| author | Kevin Hilman <khilman@ti.com> | 2011-07-12 11:17:09 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-07-12 11:17:09 +0200 |
| commit | f3393b62f157cc87f8d78247e97b87778dc077b8 (patch) | |
| tree | 4a7d35cde88675f6c4f4b284c2e249d050068dd6 /include/linux/pm_runtime.h | |
| parent | 2cffff1281a74714c9e035322077ec52ffb1f838 (diff) | |
| download | linux-f3393b62f157cc87f8d78247e97b87778dc077b8.tar.gz linux-f3393b62f157cc87f8d78247e97b87778dc077b8.tar.bz2 linux-f3393b62f157cc87f8d78247e97b87778dc077b8.zip | |
PM / Runtime: Add new helper function: pm_runtime_status_suspended()
This boolean function simply returns whether or not the runtime status
of the device is 'suspended'. Unlike pm_runtime_suspended(), this
function returns the runtime status whether or not runtime PM for the
device has been disabled or not.
Also add entry to Documentation/power/runtime.txt
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm_runtime.h')
| -rw-r--r-- | include/linux/pm_runtime.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index dfb8539ed686..daac05d751b2 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -82,6 +82,11 @@ static inline bool pm_runtime_suspended(struct device *dev) && !dev->power.disable_depth; } +static inline bool pm_runtime_status_suspended(struct device *dev) +{ + return dev->power.runtime_status == RPM_SUSPENDED; +} + static inline bool pm_runtime_enabled(struct device *dev) { return !dev->power.disable_depth; @@ -130,6 +135,7 @@ static inline void pm_runtime_put_noidle(struct device *dev) {} static inline bool device_run_wake(struct device *dev) { return false; } static inline void device_set_run_wake(struct device *dev, bool enable) {} static inline bool pm_runtime_suspended(struct device *dev) { return false; } +static inline bool pm_runtime_status_suspended(struct device *dev) { return false; } static inline bool pm_runtime_enabled(struct device *dev) { return false; } static inline int pm_generic_runtime_idle(struct device *dev) { return 0; } |