mfd: menelaus: Use module_i2c_driver

module_i2c_driver simplifies the code by eliminating
boilerplate code.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

drivers/mfd/menelaus.c

@@ -1287,29 +1287,8 @@ static struct i2c_driver menelaus_i2c_driver = {
 	.id_table	= menelaus_id,
 };
 
-static int __init menelaus_init(void)
-{
-	int res;
-
-	res = i2c_add_driver(&menelaus_i2c_driver);
-	if (res < 0) {
-		pr_err(DRIVER_NAME ": driver registration failed\n");
-		return res;
-	}
-
-	return 0;
-}
-
-static void __exit menelaus_exit(void)
-{
-	i2c_del_driver(&menelaus_i2c_driver);
-
-	/* FIXME: Shutdown menelaus parts that can be shut down */
-}
+module_i2c_driver(menelaus_i2c_driver);
 
 MODULE_AUTHOR("Texas Instruments, Inc. (and others)");
 MODULE_DESCRIPTION("I2C interface for Menelaus.");
 MODULE_LICENSE("GPL");
-
-module_init(menelaus_init);
-module_exit(menelaus_exit);