| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 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 | struct device; |
| 14 | struct device_type; |
| 15 | struct power_supply; |
| 16 | |
| 17 | #ifdef CONFIG_SYSFS |
| 18 | |
| 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); |
| 21 | |
| 22 | #else |
| 23 | |
| 24 | static inline void power_supply_init_attrs(struct device_type *dev_type) {} |
| 25 | #define power_supply_uevent NULL |
| 26 | |
| 27 | #endif /* CONFIG_SYSFS */ |
| 28 | |
| 29 | #ifdef CONFIG_LEDS_TRIGGERS |
| 30 | /* |
| 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); |
| 34 | */ |
| 35 | |
| 36 | static inline void power_supply_update_leds(struct power_supply *psy) {} |
| 37 | static inline int power_supply_create_triggers(struct power_supply *psy) |
| 38 | { return 0; } |
| 39 | static inline void power_supply_remove_triggers(struct power_supply *psy) {} |
| 40 | |
| 41 | #else |
| 42 | |
| 43 | static inline void power_supply_update_leds(struct power_supply *psy) {} |
| 44 | static inline int power_supply_create_triggers(struct power_supply *psy) |
| 45 | { return 0; } |
| 46 | static inline void power_supply_remove_triggers(struct power_supply *psy) {} |
| 47 | |
| 48 | #endif /* CONFIG_LEDS_TRIGGERS */ |