diff options
Diffstat (limited to 'include/linux/pm_runtime.h')
| -rw-r--r-- | include/linux/pm_runtime.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 370ce0a6fe4..6e81888c622 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -28,6 +28,11 @@ extern int __pm_runtime_set_status(struct device *dev, unsigned int status); extern int pm_runtime_barrier(struct device *dev); extern void pm_runtime_enable(struct device *dev); extern void __pm_runtime_disable(struct device *dev, bool check_resume); +extern void pm_runtime_allow(struct device *dev); +extern void pm_runtime_forbid(struct device *dev); +extern int pm_generic_runtime_idle(struct device *dev); +extern int pm_generic_runtime_suspend(struct device *dev); +extern int pm_generic_runtime_resume(struct device *dev); static inline bool pm_children_suspended(struct device *dev) { @@ -60,6 +65,11 @@ static inline void device_set_run_wake(struct device *dev, bool enable) dev->power.run_wake = enable; } +static inline bool pm_runtime_suspended(struct device *dev) +{ + return dev->power.runtime_status == RPM_SUSPENDED; +} + #else /* !CONFIG_PM_RUNTIME */ static inline int pm_runtime_idle(struct device *dev) { return -ENOSYS; } @@ -78,6 +88,8 @@ static inline int __pm_runtime_set_status(struct device *dev, static inline int pm_runtime_barrier(struct device *dev) { return 0; } static inline void pm_runtime_enable(struct device *dev) {} static inline void __pm_runtime_disable(struct device *dev, bool c) {} +static inline void pm_runtime_allow(struct device *dev) {} +static inline void pm_runtime_forbid(struct device *dev) {} static inline bool pm_children_suspended(struct device *dev) { return false; } static inline void pm_suspend_ignore_children(struct device *dev, bool en) {} @@ -85,6 +97,11 @@ static inline void pm_runtime_get_noresume(struct device *dev) {} 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 int pm_generic_runtime_idle(struct device *dev) { return 0; } +static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; } +static inline int pm_generic_runtime_resume(struct device *dev) { return 0; } #endif /* !CONFIG_PM_RUNTIME */ |