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Commit 3a57e741 authored by Axel Lin's avatar Axel Lin Committed by Linus Walleij
Browse files

gpio: ath79: Fix the logic to clear offset bit of AR71XX_GPIO_REG_OE register 



Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Acked-by: default avatarAlban Bedel <albeu@free.fr>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 527e9316

drivers/gpio/gpio-ath79.c

+1 −1
Original line number Diff line number Diff line
@@ -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);