Driver core: Fix device_move() vs. dpm list ordering, v2

[deliverable/linux.git] / drivers / base / power / power.h

static inline void device_pm_init(struct device *dev)
{
	dev->power.status = DPM_ON;
}

#ifdef CONFIG_PM_SLEEP

/*
 * main.c
 */

extern struct list_head dpm_list;	/* The active device list */

static inline struct device *to_device(struct list_head *entry)
{
	return container_of(entry, struct device, power.entry);
}

extern void device_pm_add(struct device *);
extern void device_pm_remove(struct device *);
extern void device_pm_move_before(struct device *, struct device *);
extern void device_pm_move_after(struct device *, struct device *);
extern void device_pm_move_last(struct device *);

#else /* CONFIG_PM_SLEEP */

static inline void device_pm_add(struct device *dev) {}
static inline void device_pm_remove(struct device *dev) {}
static inline void device_pm_move_before(struct device *deva,
					 struct device *devb) {}
static inline void device_pm_move_after(struct device *deva,
					struct device *devb) {}
static inline void device_pm_move_last(struct device *dev) {}

#endif

#ifdef CONFIG_PM

/*
 * sysfs.c
 */

extern int dpm_sysfs_add(struct device *);
extern void dpm_sysfs_remove(struct device *);

#else /* CONFIG_PM */

static inline int dpm_sysfs_add(struct device *dev)
{
	return 0;
}

static inline void dpm_sysfs_remove(struct device *dev)
{
}

#endif