media: dvb-frontends: mn88443x: convert to i2c_new_dummy_device

Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
ERRPTR which we use in error handling.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/dvb-frontends/mn88443x.c

@@ -722,9 +722,9 @@ static int mn88443x_probe(struct i2c_client *client,
 	 * Chip has two I2C addresses for each satellite/terrestrial system.
 	 * ISDB-T uses address ISDB-S + 4, so we register a dummy client.
 	 */
-	chip->client_t = i2c_new_dummy(client->adapter, client->addr + 4);
-	if (!chip->client_t)
-		return -ENODEV;
+	chip->client_t = i2c_new_dummy_device(client->adapter, client->addr + 4);
+	if (IS_ERR(chip->client_t))
+		return PTR_ERR(chip->client_t);
 
 	chip->regmap_t = devm_regmap_init_i2c(chip->client_t, &regmap_config);
 	if (IS_ERR(chip->regmap_t)) {