ASoC: pxa: magician: convert to use i2c_new_client_device()

Move away from the deprecated API and return the shiny new ERRPTR where
useful.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20200326211010.13471-2-wsa+renesas@sang-engineering.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/pxa/magician.c

@@ -358,10 +358,10 @@ static int __init magician_init(void)
 	adapter = i2c_get_adapter(0);
 	if (!adapter)
 		return -ENODEV;
-	client = i2c_new_device(adapter, i2c_board_info);
+	client = i2c_new_client_device(adapter, i2c_board_info);
 	i2c_put_adapter(adapter);
-	if (!client)
-		return -ENODEV;
+	if (IS_ERR(client))
+		return PTR_ERR(client);
 
 	ret = gpio_request(EGPIO_MAGICIAN_SPK_POWER, "SPK_POWER");
 	if (ret)