From: Luca Weiss Date: Tue, 14 Jun 2022 11:20:50 +0000 (+0200) Subject: proximity: vl53l0x: Make VDD regulator actually optional X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=82c89365733e28f39ef4a4d479c124f9f1e63671;p=linux.git proximity: vl53l0x: Make VDD regulator actually optional 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: d3d6dba56dab ("proximity: vl53l0x: Handle the VDD regulator") Signed-off-by: Luca Weiss Link: https://lore.kernel.org/r/20220614112049.302278-1-luca.weiss@fairphone.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c index 3b7a33ff601d1..c7c4d33d340f0 100644 --- a/drivers/iio/proximity/vl53l0x-i2c.c +++ b/drivers/iio/proximity/vl53l0x-i2c.c @@ -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");