ASoC: da7219: Use of_match_ptr() when assigning match table

Use of_match_ptr() to handle non-DT kernel scenario where match
table should be NULL.

Signed-off-by: Adam Thomson <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/codecs/da7219.c

···
 static struct i2c_driver da7219_i2c_driver = {
 	.driver = {
 		.name = "da7219",
-		.of_match_table = da7219_of_match,
+		.of_match_table = of_match_ptr(da7219_of_match),
 	},
 	.probe		= da7219_i2c_probe,
 	.remove		= da7219_i2c_remove,