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proximity: vl53l0x: Make VDD regulator actually optional

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Contrary to what the naming might suggest, devm_regulator_get_optional
returns -ENODEV in case the regulator is not found which will trigger
probe error in this driver.

Use devm_regulator_get instead which will return a dummy regulator that
we can just use as if it was a proper regulator.

Fixes: d3d6dba56d ("proximity: vl53l0x: Handle the VDD regulator")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20220614112049.302278-1-luca.weiss@fairphone.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Luca Weiss 2022-06-14 13:20:50 +02:00 committed by Jonathan Cameron
parent 0b685f4357
commit 82c8936573
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/proximity/vl53l0x-i2c.c
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@ -237,7 +237,7 @@ static int vl53l0x_probe(struct i2c_client *client)
I2C_FUNC_SMBUS_BYTE_DATA))
return -EOPNOTSUPP;
data->vdd_supply = devm_regulator_get_optional(&client->dev, "vdd");
data->vdd_supply = devm_regulator_get(&client->dev, "vdd");
if (IS_ERR(data->vdd_supply))
return dev_err_probe(&client->dev, PTR_ERR(data->vdd_supply),
"Unable to get VDD regulator\n");