From 47d7d116661993499d626f7ec6f7679e83d59f15 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 31 Jan 2020 20:29:17 +0800 Subject: gpio: wcd934x: Don't change gpio direction in wcd_gpio_set The .set callback should just set output value. Signed-off-by: Axel Lin Reviewed-by: Srinivas Kandagatla Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-wcd934x.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/gpio/gpio-wcd934x.c') diff --git a/drivers/gpio/gpio-wcd934x.c b/drivers/gpio/gpio-wcd934x.c index 74913f2e5697..9d4ec8941b9b 100644 --- a/drivers/gpio/gpio-wcd934x.c +++ b/drivers/gpio/gpio-wcd934x.c @@ -66,7 +66,10 @@ static int wcd_gpio_get(struct gpio_chip *chip, unsigned int pin) static void wcd_gpio_set(struct gpio_chip *chip, unsigned int pin, int val) { - wcd_gpio_direction_output(chip, pin, val); + struct wcd_gpio_data *data = gpiochip_get_data(chip); + + regmap_update_bits(data->map, WCD_REG_VAL_CTL_OFFSET, + WCD_PIN_MASK(pin), val ? WCD_PIN_MASK(pin) : 0); } static int wcd_gpio_probe(struct platform_device *pdev) -- cgit