diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-17 09:00:02 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2020-09-24 12:20:47 +0200 |
| commit | e095882ee28a7b1c1c19c43606b83ec6a5912666 (patch) | |
| tree | 7757a1f3f69e9a3a55b66847bfbbd199252c6dbd /drivers/extcon | |
| parent | extcon: ptn5150: Use generic "interrupts" property (diff) | |
| download | linux-e095882ee28a7b1c1c19c43606b83ec6a5912666.tar.xz linux-e095882ee28a7b1c1c19c43606b83ec6a5912666.zip | |
extcon: ptn5150: Simplify getting vbus-gpios with flags
Instead of obtaining GPIO as input and configuring it right after to
output-low, just use proper GPIOD_OUT_LOW flag. Code is smaller and
simpler.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-ptn5150.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/extcon/extcon-ptn5150.c b/drivers/extcon/extcon-ptn5150.c index 12e52ddbd77e..3b99ad41b06e 100644 --- a/drivers/extcon/extcon-ptn5150.c +++ b/drivers/extcon/extcon-ptn5150.c @@ -239,16 +239,11 @@ static int ptn5150_i2c_probe(struct i2c_client *i2c, info->dev = &i2c->dev; info->i2c = i2c; - info->vbus_gpiod = devm_gpiod_get(&i2c->dev, "vbus", GPIOD_IN); + info->vbus_gpiod = devm_gpiod_get(&i2c->dev, "vbus", GPIOD_OUT_LOW); if (IS_ERR(info->vbus_gpiod)) { dev_err(dev, "failed to get VBUS GPIO\n"); return PTR_ERR(info->vbus_gpiod); } - ret = gpiod_direction_output(info->vbus_gpiod, 0); - if (ret) { - dev_err(dev, "failed to set VBUS GPIO direction\n"); - return -EINVAL; - } mutex_init(&info->mutex); |