diff options
Diffstat (limited to 'kernel/drivers/base/power/power.h')
| -rw-r--r-- | kernel/drivers/base/power/power.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/kernel/drivers/base/power/power.h b/kernel/drivers/base/power/power.h index b6b8a273c..998fa6b23 100644 --- a/kernel/drivers/base/power/power.h +++ b/kernel/drivers/base/power/power.h @@ -20,6 +20,46 @@ static inline void pm_runtime_early_init(struct device *dev) extern void pm_runtime_init(struct device *dev); extern void pm_runtime_remove(struct device *dev); +struct wake_irq { + struct device *dev; + int irq; + bool dedicated_irq:1; +}; + +extern void dev_pm_arm_wake_irq(struct wake_irq *wirq); +extern void dev_pm_disarm_wake_irq(struct wake_irq *wirq); + +#ifdef CONFIG_PM_SLEEP + +extern int device_wakeup_attach_irq(struct device *dev, + struct wake_irq *wakeirq); +extern void device_wakeup_detach_irq(struct device *dev); +extern void device_wakeup_arm_wake_irqs(void); +extern void device_wakeup_disarm_wake_irqs(void); + +#else + +static inline int +device_wakeup_attach_irq(struct device *dev, + struct wake_irq *wakeirq) +{ + return 0; +} + +static inline void device_wakeup_detach_irq(struct device *dev) +{ +} + +static inline void device_wakeup_arm_wake_irqs(void) +{ +} + +static inline void device_wakeup_disarm_wake_irqs(void) +{ +} + +#endif /* CONFIG_PM_SLEEP */ + /* * sysfs.c */ @@ -33,6 +73,8 @@ extern int pm_qos_sysfs_add_resume_latency(struct device *dev); extern void pm_qos_sysfs_remove_resume_latency(struct device *dev); extern int pm_qos_sysfs_add_flags(struct device *dev); extern void pm_qos_sysfs_remove_flags(struct device *dev); +extern int pm_qos_sysfs_add_latency_tolerance(struct device *dev); +extern void pm_qos_sysfs_remove_latency_tolerance(struct device *dev); #else /* CONFIG_PM */ @@ -52,6 +94,14 @@ static inline void wakeup_sysfs_remove(struct device *dev) {} static inline int pm_qos_sysfs_add(struct device *dev) { return 0; } static inline void pm_qos_sysfs_remove(struct device *dev) {} +static inline void dev_pm_arm_wake_irq(struct wake_irq *wirq) +{ +} + +static inline void dev_pm_disarm_wake_irq(struct wake_irq *wirq) +{ +} + #endif #ifdef CONFIG_PM_SLEEP |