iio: light: veml6070: add support for a regulator

Add support for a device-managed regulator with the reference name
provided in the datasheet (vdd).

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20240929-veml6070-cleanup-v1-4-a9350341a646@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/light/veml6070.c b/drivers/iio/light/veml6070.c
index d15caebdc95970cb8bfbc3241578c3307c08a614..faba04e1da98941733741dac14a8834d51ae1a58 100644 (file)
--- a/drivers/iio/light/veml6070.c
+++ b/drivers/iio/light/veml6070.c
@@ -163,6 +163,10 @@ static int veml6070_probe(struct i2c_client *client)
        indio_dev->name = VEML6070_DRV_NAME;
        indio_dev->modes = INDIO_DIRECT_MODE;
 
+       ret = devm_regulator_get_enable(&client->dev, "vdd");
+       if (ret < 0)
+               return ret;
+
        data->client2 = i2c_new_dummy_device(client->adapter, VEML6070_ADDR_DATA_LSB);
        if (IS_ERR(data->client2)) {
                dev_err(&client->dev, "i2c device for second chip address failed\n");