hwmon: convert drivers/hwmon/* to use module_platform_driver()

This patch converts the drivers in drivers/hwmon/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: Donggeun Kim <[email protected]>
Cc: Simon Guinot <[email protected]>
Cc: Lars-Peter Clausen <[email protected]>
Cc: MyungJoo Ham <[email protected]>
Cc: Ben Dooks <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: J Keerthy <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Mark Brown <[email protected]>
Signed-off-by: Axel Lin <[email protected]>
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
diff --git a/drivers/hwmon/sch5636.c b/drivers/hwmon/sch5636.c
index 244407a..9d5236f 100644
--- a/drivers/hwmon/sch5636.c
+++ b/drivers/hwmon/sch5636.c
@@ -521,19 +521,8 @@
 	.remove		= sch5636_remove,
 };
 
-static int __init sch5636_init(void)
-{
-	return platform_driver_register(&sch5636_driver);
-}
-
-static void __exit sch5636_exit(void)
-{
-	platform_driver_unregister(&sch5636_driver);
-}
+module_platform_driver(sch5636_driver);
 
 MODULE_DESCRIPTION("SMSC SCH5636 Hardware Monitoring Driver");
 MODULE_AUTHOR("Hans de Goede <[email protected]>");
 MODULE_LICENSE("GPL");
-
-module_init(sch5636_init);
-module_exit(sch5636_exit);