1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 *  Functions private to power supply class
4 *
5 *  Copyright © 2007  Anton Vorontsov <cbou@mail.ru>
6 *  Copyright © 2004  Szabolcs Gyurko
7 *  Copyright © 2003  Ian Molton <spyro@f2s.com>
8 *
9 *  Modified: 2004, Oct     Szabolcs Gyurko
10 */
11
12struct device;
13struct device_type;
14struct power_supply;
15
16#ifdef CONFIG_SYSFS
17
18extern void power_supply_init_attrs(struct device_type *dev_type);
19extern int power_supply_uevent(const struct device *dev, struct kobj_uevent_env *env);
20
21#else
22
23static inline void power_supply_init_attrs(struct device_type *dev_type) {}
24#define power_supply_uevent NULL
25
26#endif /* CONFIG_SYSFS */
27
28#ifdef CONFIG_LEDS_TRIGGERS
29
30extern void power_supply_update_leds(struct power_supply *psy);
31extern int power_supply_create_triggers(struct power_supply *psy);
32extern void power_supply_remove_triggers(struct power_supply *psy);
33
34#else
35
36static inline void power_supply_update_leds(struct power_supply *psy) {}
37static inline int power_supply_create_triggers(struct power_supply *psy)
38{ return 0; }
39static inline void power_supply_remove_triggers(struct power_supply *psy) {}
40
41#endif /* CONFIG_LEDS_TRIGGERS */
42