PM / sleep: Asynchronous threads for suspend_noirq
[linux/fpc-iii.git] / drivers / power / power_supply.h
blobcc439fd89d8dda469c52795bcc59074245b1cec8
1 /*
2 * Functions private to power supply class
4 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
5 * Copyright © 2004 Szabolcs Gyurko
6 * Copyright © 2003 Ian Molton <spyro@f2s.com>
8 * Modified: 2004, Oct Szabolcs Gyurko
10 * You may use this code as per GPL version 2
13 struct device;
14 struct device_type;
15 struct power_supply;
17 #ifdef CONFIG_SYSFS
19 extern void power_supply_init_attrs(struct device_type *dev_type);
20 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
22 #else
24 static inline void power_supply_init_attrs(struct device_type *dev_type) {}
25 #define power_supply_uevent NULL
27 #endif /* CONFIG_SYSFS */
29 #ifdef CONFIG_LEDS_TRIGGERS
31 extern void power_supply_update_leds(struct power_supply *psy);
32 extern int power_supply_create_triggers(struct power_supply *psy);
33 extern void power_supply_remove_triggers(struct power_supply *psy);
35 #else
37 static inline void power_supply_update_leds(struct power_supply *psy) {}
38 static inline int power_supply_create_triggers(struct power_supply *psy)
39 { return 0; }
40 static inline void power_supply_remove_triggers(struct power_supply *psy) {}
42 #endif /* CONFIG_LEDS_TRIGGERS */