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/*
* shutdown.c
*/
extern void device_shutdown(void);
#ifdef CONFIG_PM
/*
* main.c
*/
/*
* Used to synchronize global power management operations.
*/
extern struct semaphore dpm_sem;
/*
* Used to serialize changes to the dpm_* lists.
*/
extern struct semaphore dpm_list_sem;
/*
* The PM lists.
*/
extern struct list_head dpm_active;
extern struct list_head dpm_off;
extern struct list_head dpm_off_irq;
static inline struct dev_pm_info * to_pm_info(struct list_head * entry)
{
return container_of(entry, struct dev_pm_info, entry);
}
static inline struct device * to_device(struct list_head * entry)
{
return container_of(to_pm_info(entry), struct device, power);
}
extern int device_pm_add(struct device *);
extern void device_pm_remove(struct device *);
/*
* sysfs.c
*/
extern int dpm_sysfs_add(struct device *);
extern void dpm_sysfs_remove(struct device *);
/*
* resume.c
*/
extern void dpm_resume(void);
extern void dpm_power_up(void);
extern int resume_device(struct device *);
/*
* suspend.c
*/
extern int suspend_device(struct device *, pm_message_t);
/*
* runtime.c
*/
extern int dpm_runtime_suspend(struct device *, pm_message_t);
extern void dpm_runtime_resume(struct device *);
#else /* CONFIG_PM */
static inline int device_pm_add(struct device * dev)
{
return 0;
}
static inline void device_pm_remove(struct device * dev)
{
}
static inline int dpm_runtime_suspend(struct device * dev, pm_message_t state)
{
return 0;
}
static inline void dpm_runtime_resume(struct device * dev)
{
}
#endif
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