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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>
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1 changed files with 1 additions and 6 deletions
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@ -239,16 +239,11 @@ static int ptn5150_i2c_probe(struct i2c_client *i2c,
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info->dev = &i2c->dev;
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info->i2c = i2c;
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info->vbus_gpiod = devm_gpiod_get(&i2c->dev, "vbus", GPIOD_IN);
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info->vbus_gpiod = devm_gpiod_get(&i2c->dev, "vbus", GPIOD_OUT_LOW);
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if (IS_ERR(info->vbus_gpiod)) {
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dev_err(dev, "failed to get VBUS GPIO\n");
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return PTR_ERR(info->vbus_gpiod);
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}
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ret = gpiod_direction_output(info->vbus_gpiod, 0);
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if (ret) {
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dev_err(dev, "failed to set VBUS GPIO direction\n");
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return -EINVAL;
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}
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mutex_init(&info->mutex);
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