Commit 56a46b61 authored by Linus Walleij's avatar Linus Walleij
Browse files

gpio: Clarify that <linux/gpio.h> is legacy 



It should be clear to developers that they should not include
this file in new code.

Suggested-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 35541874

include/linux/gpio.h

+10 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/*

 * <linux/gpio.h>

 *

 * This is the LEGACY GPIO bulk include file, including legacy APIs. It is

 * used for GPIO drivers still referencing the global GPIO numberspace,

 * and should not be included in new code.

 *

 * 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>

 */

#ifndef __LINUX_GPIO_H

#define __LINUX_GPIO_H