ASoC: tlv320dac33: 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/tlv320dac33.c

@@ -1621,24 +1621,7 @@ static struct i2c_driver tlv320dac33_i2c_driver = {
 	.id_table	= tlv320dac33_i2c_id,
 };
 
-static int __init dac33_module_init(void)
-{
-	int r;
-	r = i2c_add_driver(&tlv320dac33_i2c_driver);
-	if (r < 0) {
-		printk(KERN_ERR "DAC33: driver registration failed\n");
-		return r;
-	}
-	return 0;
-}
-module_init(dac33_module_init);
-
-static void __exit dac33_module_exit(void)
-{
-	i2c_del_driver(&tlv320dac33_i2c_driver);
-}
-module_exit(dac33_module_exit);
-
+module_i2c_driver(tlv320dac33_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC TLV320DAC33 codec driver");
 MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");