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authorKrzysztof Kozlowski <krzk@kernel.org>2020-08-17 09:00:02 +0200
committerChanwoo Choi <cw00.choi@samsung.com>2020-09-24 19:20:47 +0900
commite095882ee28a7b1c1c19c43606b83ec6a5912666 (patch)
tree7757a1f3f69e9a3a55b66847bfbbd199252c6dbd /drivers/extcon/extcon-ptn5150.c
parent45ce36f5d262d7361179c21143555ae2c4b261d2 (diff)
downloadlinux-e095882ee28a7b1c1c19c43606b83ec6a5912666.tar.bz2
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/extcon-ptn5150.c')
-rw-r--r--drivers/extcon/extcon-ptn5150.c7
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);