iio: light: al3320a implement devm_add_action_or_reset

Use devm_add_action_or_reset to automatically disable the device
and allow you to get rid of the remove function entirely.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/light/al3320a.c

@@ -87,6 +87,13 @@ static int al3320a_set_pwr(struct i2c_client *client, bool pwr)
 	return i2c_smbus_write_byte_data(client, AL3320A_REG_CONFIG, val);
 }
 
+static void al3320a_set_pwr_off(void *_data)
+{
+	struct al3320a_data *data = _data;
+
+	al3320a_set_pwr(data->client, false);
+}
+
 static int al3320a_init(struct al3320a_data *data)
 {
 	int ret;
@@ -206,12 +213,14 @@ static int al3320a_probe(struct i2c_client *client,
 		dev_err(&client->dev, "al3320a chip init failed\n");
 		return ret;
 	}
-	return devm_iio_device_register(&client->dev, indio_dev);
-}
 
-static int al3320a_remove(struct i2c_client *client)
-{
-	return al3320a_set_pwr(client, false);
+	ret = devm_add_action_or_reset(&client->dev,
+					al3320a_set_pwr_off,
+					data);
+	if (ret < 0)
+		return ret;
+
+	return devm_iio_device_register(&client->dev, indio_dev);
 }
 
 static int __maybe_unused al3320a_suspend(struct device *dev)
@@ -238,7 +247,6 @@ static struct i2c_driver al3320a_driver = {
 		.pm = &al3320a_pm_ops,
 	},
 	.probe		= al3320a_probe,
-	.remove		= al3320a_remove,
 	.id_table	= al3320a_id,
 };