1/* 2 * Functions private to power supply class 3 * 4 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> 5 * Copyright © 2004 Szabolcs Gyurko 6 * Copyright © 2003 Ian Molton <spyro@f2s.com> 7 * 8 * Modified: 2004, Oct Szabolcs Gyurko 9 * 10 * You may use this code as per GPL version 2 11 */ 12 13#ifdef CONFIG_SYSFS 14 15extern void power_supply_init_attrs(struct device_type *dev_type); 16extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env); 17 18#else 19 20static inline void power_supply_init_attrs(struct device_type *dev_type) {} 21#define power_supply_uevent NULL 22 23#endif /* CONFIG_SYSFS */ 24 25#ifdef CONFIG_LEDS_TRIGGERS 26 27extern void power_supply_update_leds(struct power_supply *psy); 28extern int power_supply_create_triggers(struct power_supply *psy); 29extern void power_supply_remove_triggers(struct power_supply *psy); 30 31#else 32 33static inline void power_supply_update_leds(struct power_supply *psy) {} 34static inline int power_supply_create_triggers(struct power_supply *psy) 35{ return 0; } 36static inline void power_supply_remove_triggers(struct power_supply *psy) {} 37 38#endif /* CONFIG_LEDS_TRIGGERS */ 39