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authorAxel Lin <axel.lin@ingics.com>2015-12-08 23:01:07 +0800
committerLinus Walleij <linus.walleij@linaro.org>2015-12-11 19:12:57 +0100
commit3a57e741621eb759ba9d1743bed6a3ccf5472d10 (patch)
tree60fd3ceb9b143bee15f16a06ba8600ad5ef03081 /drivers/gpio
parent527e9316f8ec44bd53d90fb9f611fa7ffff52bb9 (diff)
gpio: ath79: Fix the logic to clear offset bit of AR71XX_GPIO_REG_OE register
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Alban Bedel <albeu@free.fr> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-ath79.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index e5827a56ff3b..5eaea8b812cf 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -113,7 +113,7 @@ static int ar934x_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
__raw_writel(BIT(offset), ctrl->base + AR71XX_GPIO_REG_CLEAR);
__raw_writel(
- __raw_readl(ctrl->base + AR71XX_GPIO_REG_OE) & BIT(offset),
+ __raw_readl(ctrl->base + AR71XX_GPIO_REG_OE) & ~BIT(offset),
ctrl->base + AR71XX_GPIO_REG_OE);
spin_unlock_irqrestore(&ctrl->lock, flags);