gpio: fix meaningless return expression
authorzhong jiang <zhongjiang@huawei.com>
Tue, 24 Jul 2018 11:57:43 +0000 (19:57 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Sun, 29 Jul 2018 21:34:54 +0000 (23:34 +0200)
commit23211b08c367bc9b22469c1460f5dbb67142e06d
tree52db8d741b7d53b3061ee24c79c58056a19a4990
parent2bee9e067cad4446928cbdcdaf788be463e74240
gpio: fix meaningless return expression

Fix the following sparse error:

drivers/gpio/gpio-ath79.c:54:16: error: return expression in void function

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-ath79.c