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Commit 23211b08 authored by zhong jiang's avatar zhong jiang Committed by Linus Walleij
Browse files

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: default avatarzhong jiang <zhongjiang@huawei.com>
Acked-by: default avatarAlban Bedel <albeu@free.fr>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 2bee9e06

drivers/gpio/gpio-ath79.c

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ static u32 ath79_gpio_read(struct ath79_gpio_ctrl *ctrl, unsigned reg) 
static void ath79_gpio_write(struct ath79_gpio_ctrl *ctrl,

			unsigned reg, u32 val)

{

	return writel(val, ctrl->base + reg);

	writel(val, ctrl->base + reg);

}



static bool ath79_gpio_update_bits(