162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci#ifndef GPIOLIB_SYSFS_H 462306a36Sopenharmony_ci#define GPIOLIB_SYSFS_H 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifdef CONFIG_GPIO_SYSFS 762306a36Sopenharmony_ci 862306a36Sopenharmony_cistruct gpio_device; 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ciint gpiochip_sysfs_register(struct gpio_device *gdev); 1162306a36Sopenharmony_civoid gpiochip_sysfs_unregister(struct gpio_device *gdev); 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#else 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cistatic inline int gpiochip_sysfs_register(struct gpio_device *gdev) 1662306a36Sopenharmony_ci{ 1762306a36Sopenharmony_ci return 0; 1862306a36Sopenharmony_ci} 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_cistatic inline void gpiochip_sysfs_unregister(struct gpio_device *gdev) 2162306a36Sopenharmony_ci{ 2262306a36Sopenharmony_ci} 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci#endif /* CONFIG_GPIO_SYSFS */ 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#endif /* GPIOLIB_SYSFS_H */ 27