watchdog: convert drivers/watchdog/* to use module_platform_driver_probe

This makes the code a bit smaller by getting rid of
some boilerplate code.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index dc42e44b6bc1..c08933cc565e 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -321,18 +321,7 @@ static struct platform_driver at91wdt_driver = {
         },
 };
 
-static int __init at91sam_wdt_init(void)
-{
-        return platform_driver_probe(&at91wdt_driver, at91wdt_probe);
-}
-
-static void __exit at91sam_wdt_exit(void)
-{
-        platform_driver_unregister(&at91wdt_driver);
-}
-
-module_init(at91sam_wdt_init);
-module_exit(at91sam_wdt_exit);
+module_platform_driver_probe(at91wdt_driver, at91wdt_probe);
 
 MODULE_AUTHOR("Renaud CERRATO <r.cerrato@til-technologies.fr>");
 MODULE_DESCRIPTION("Watchdog driver for Atmel AT91SAM9x processors");