leds: convert led platform drivers to module_platform_driver

Factor out some boilerplate code for platform driver registration into
module_platform_driver.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Haojian Zhuang <hzhuang1@marvell.com>		[led-88pm860x.c]
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Michael Hennerich <hennerich@blackfin.uclinux.org>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 14 deletions

diff --git a/drivers/leds/leds-rb532.c b/drivers/leds/leds-rb532.c
index c3525f37f73d..a7815b6cd856 100644
--- a/drivers/leds/leds-rb532.c
+++ b/drivers/leds/leds-rb532.c
@@ -57,21 +57,9 @@ static struct platform_driver rb532_led_driver = {
         },
 };
 
-static int __init rb532_led_init(void)
-{
-        return platform_driver_register(&rb532_led_driver);
-}
-
-static void __exit rb532_led_exit(void)
-{
-        platform_driver_unregister(&rb532_led_driver);
-}
-
-module_init(rb532_led_init);
-module_exit(rb532_led_exit);
-
-MODULE_ALIAS("platform:rb532-led");
+module_platform_driver(rb532_led_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("User LED support for Routerboard532");
 MODULE_AUTHOR("Phil Sutter <n0-1@freewrt.org>");
+MODULE_ALIAS("platform:rb532-led");