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Commit 1d2b2ac0 authored by Quentin Schulz's avatar Quentin Schulz Committed by Linus Walleij
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gpio: axp209: use correct register for GPIO input status 



The GPIO input status was read from control register
(AXP20X_GPIO[210]_CTRL) instead of status register (AXP20X_GPIO20_SS).

Signed-off-by: default avatarQuentin Schulz <quentin.schulz@free-electrons.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 1516c635

drivers/gpio/gpio-axp209.c

+2 −6
Original line number Diff line number Diff line
@@ -64,13 +64,9 @@ static int axp20x_gpio_get(struct gpio_chip *chip, unsigned offset) 
{

	struct axp20x_gpio *gpio = gpiochip_get_data(chip);

	unsigned int val;

	int reg, ret;



	reg = axp20x_gpio_get_reg(offset);

	if (reg < 0)

		return reg;

	int ret;



	ret = regmap_read(gpio->regmap, reg, &val);

	ret = regmap_read(gpio->regmap, AXP20X_GPIO20_SS, &val);

	if (ret)

		return ret;