gpio: wcd934x: Don't change gpio direction in wcd_gpio_set

The .set callback should just set output value.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-wcd934x.c b/drivers/gpio/gpio-wcd934x.c
index 74913f2e56973f3fc35dd9ca56c116f67388d764..9d4ec8941b9bd6287ee0f0a463ef7b0c1015fbac 100644 (file)
--- 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)