18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Functions private to power supply class 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> 68c2ecf20Sopenharmony_ci * Copyright © 2004 Szabolcs Gyurko 78c2ecf20Sopenharmony_ci * Copyright © 2003 Ian Molton <spyro@f2s.com> 88c2ecf20Sopenharmony_ci * 98c2ecf20Sopenharmony_ci * Modified: 2004, Oct Szabolcs Gyurko 108c2ecf20Sopenharmony_ci */ 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cistruct device; 138c2ecf20Sopenharmony_cistruct device_type; 148c2ecf20Sopenharmony_cistruct power_supply; 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci#ifdef CONFIG_SYSFS 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ciextern void power_supply_init_attrs(struct device_type *dev_type); 198c2ecf20Sopenharmony_ciextern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env); 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci#else 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_cistatic inline void power_supply_init_attrs(struct device_type *dev_type) {} 248c2ecf20Sopenharmony_ci#define power_supply_uevent NULL 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci#endif /* CONFIG_SYSFS */ 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci#ifdef CONFIG_LEDS_TRIGGERS 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ciextern void power_supply_update_leds(struct power_supply *psy); 318c2ecf20Sopenharmony_ciextern int power_supply_create_triggers(struct power_supply *psy); 328c2ecf20Sopenharmony_ciextern void power_supply_remove_triggers(struct power_supply *psy); 338c2ecf20Sopenharmony_ci 348c2ecf20Sopenharmony_ci#else 358c2ecf20Sopenharmony_ci 368c2ecf20Sopenharmony_cistatic inline void power_supply_update_leds(struct power_supply *psy) {} 378c2ecf20Sopenharmony_cistatic inline int power_supply_create_triggers(struct power_supply *psy) 388c2ecf20Sopenharmony_ci{ return 0; } 398c2ecf20Sopenharmony_cistatic inline void power_supply_remove_triggers(struct power_supply *psy) {} 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci#endif /* CONFIG_LEDS_TRIGGERS */ 42