include/linux/gpio.h

root/include/linux/gpio.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * NOTE: This header *must not* be included.
 *
 * If you're implementing a GPIO driver, only include <linux/gpio/driver.h>
 * If you're implementing a GPIO consumer, only include <linux/gpio/consumer.h>
 * If you're using the legacy interfaces, include <linux/gpio/legacy.h>
 */

#ifndef __LINUX_GPIO_H
#define __LINUX_GPIO_H

#include <linux/types.h>
#ifdef CONFIG_GPIOLIB
#include <linux/gpio/consumer.h>
#endif

#ifdef CONFIG_GPIOLIB_LEGACY
#include <linux/gpio/legacy.h>
#endif /* CONFIG_GPIOLIB_LEGACY */

#endif /* __LINUX_GPIO_H */
Linux
