power_supply: Convert drivers/power/* to use module_platform_driver()
This patch converts the drivers in drivers/power/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Nithish Mahalingam <nithish.mahalingam@intel.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Balaji Rao <balajirrao@openmoko.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Clifton Barnes <cabarnes@indesign-llc.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/wm97xx_battery.c
index cf8681c..199818f 100644
--- a/drivers/power/wm97xx_battery.c
+++ b/drivers/power/wm97xx_battery.c
@@ -291,18 +291,7 @@
.remove = __devexit_p(wm97xx_bat_remove),
};
-static int __init wm97xx_bat_init(void)
-{
- return platform_driver_register(&wm97xx_bat_driver);
-}
-
-static void __exit wm97xx_bat_exit(void)
-{
- platform_driver_unregister(&wm97xx_bat_driver);
-}
-
-module_init(wm97xx_bat_init);
-module_exit(wm97xx_bat_exit);
+module_platform_driver(wm97xx_bat_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");