ASoC: max9877: Use module_i2c_driver

module_i2c_driver makes the code simpler by eliminating module_init
and module_exit calls.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/max9877.c

@@ -291,17 +291,7 @@ static struct i2c_driver max9877_i2c_driver = {
 	.id_table = max9877_i2c_id,
 };
 
-static int __init max9877_init(void)
-{
-	return i2c_add_driver(&max9877_i2c_driver);
-}
-module_init(max9877_init);
-
-static void __exit max9877_exit(void)
-{
-	i2c_del_driver(&max9877_i2c_driver);
-}
-module_exit(max9877_exit);
+module_i2c_driver(max9877_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC MAX9877 amp driver");
 MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");