rtc: rtc-tx4939: use module_platform_driver_probe()

Use module_platform_driver_probe() macro which makes the code smaller and
simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c
index a12bfac49d36a84188d79754fc9e0523cea0692f..4f2c0821b020605f677d4ca7528e5b167879cbe0 100644 (file)
--- a/drivers/rtc/rtc-tx4939.c
+++ b/drivers/rtc/rtc-tx4939.c
@@ -299,18 +299,7 @@ static struct platform_driver tx4939_rtc_driver = {
        },
 };
 
-static int __init tx4939rtc_init(void)
-{
-       return platform_driver_probe(&tx4939_rtc_driver, tx4939_rtc_probe);
-}
-
-static void __exit tx4939rtc_exit(void)
-{
-       platform_driver_unregister(&tx4939_rtc_driver);
-}
-
-module_init(tx4939rtc_init);
-module_exit(tx4939rtc_exit);
+module_platform_driver_probe(tx4939_rtc_driver, tx4939_rtc_probe);
 
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("TX4939 internal RTC driver");