tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifdef CONFIG_PM_SLEEP
2
3/*
4 * main.c
5 */
6
7extern struct list_head dpm_active; /* The active device list */
8
9static inline struct device *to_device(struct list_head *entry)
10{
11 return container_of(entry, struct device, power.entry);
12}
13
14extern void device_pm_add(struct device *);
15extern void device_pm_remove(struct device *);
16extern int pm_sleep_lock(void);
17extern void pm_sleep_unlock(void);
18
19#else /* CONFIG_PM_SLEEP */
20
21
22static inline void device_pm_add(struct device *dev)
23{
24}
25
26static inline void device_pm_remove(struct device *dev)
27{
28}
29
30static inline int pm_sleep_lock(void)
31{
32 return 0;
33}
34
35static inline void pm_sleep_unlock(void)
36{
37}
38
39#endif
40
41#ifdef CONFIG_PM
42
43/*
44 * sysfs.c
45 */
46
47extern int dpm_sysfs_add(struct device *);
48extern void dpm_sysfs_remove(struct device *);
49
50#else /* CONFIG_PM */
51
52static inline int dpm_sysfs_add(struct device *dev)
53{
54 return 0;
55}
56
57static inline void dpm_sysfs_remove(struct device *dev)
58{
59}
60
61#endif