diff options
| author | Axel Lin <axel.lin@ingics.com> | 2020-01-31 20:29:17 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-02-10 10:50:58 +0100 |
| commit | 47d7d116661993499d626f7ec6f7679e83d59f15 (patch) | |
| tree | e2001e15d6a4f5e223bb8af6f4e1ccd5c9279361 /drivers/gpio/gpio-wcd934x.c | |
| parent | a630fe34ddc09ec9b82df4867a8680d0929fe926 (diff) | |
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>
Diffstat (limited to 'drivers/gpio/gpio-wcd934x.c')
| -rw-r--r-- | drivers/gpio/gpio-wcd934x.c | 5 |
1 files changed, 4 insertions, 1 deletions
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) |