gpio: fix meaningless return expression

[sfrench/cifs-2.6.git] / drivers / gpio / gpio-ath79.c

diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index 684e9d6d6623d6f56b38321c935464cdd9dc1434..0a553d67604212a21edf0acf88bd798edc6f0c9c 100644 (file)
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -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(