gpio: Fix build error of function redefinition
commitc37374d643a8e33a9062f438a902dc90ad30a6c5
authorYueHaibing <yuehaibing@huawei.com>
Wed, 31 Jul 2019 12:38:14 +0000 (31 20:38 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 10 Sep 2019 09:32:13 +0000 (10 10:32 +0100)
tree131a9ab3ec8948b3aa94a9e15e1055e929df2a72
parent15956fc88c6d4d486f8d9653732e719d31000f85
gpio: Fix build error of function redefinition

[ Upstream commit 68e03b85474a51ec1921b4d13204782594ef7223 ]

when do randbuilding, I got this error:

In file included from drivers/hwmon/pmbus/ucd9000.c:19:0:
./include/linux/gpio/driver.h:576:1: error: redefinition of gpiochip_add_pin_range
 gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
 ^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/hwmon/pmbus/ucd9000.c:18:0:
./include/linux/gpio.h:245:1: note: previous definition of gpiochip_add_pin_range was here
 gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
 ^~~~~~~~~~~~~~~~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 964cb341882f ("gpio: move pincontrol calls to <linux/gpio/driver.h>")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190731123814.46624-1-yuehaibing@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
include/linux/gpio.h