watchdog: Convert Wolfson drivers to module_platform_driver

Factors out some boilerplate code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 1 insertions, 11 deletions

diff --git a/drivers/watchdog/wm831x_wdt.c b/drivers/watchdog/wm831x_wdt.c
index e789a47db41..beb3ad2294d 100644
--- a/drivers/watchdog/wm831x_wdt.c
+++ b/drivers/watchdog/wm831x_wdt.c
@@ -320,17 +320,7 @@ static struct platform_driver wm831x_wdt_driver = {
 	},
 };
 
-static int __init wm831x_wdt_init(void)
-{
-	return platform_driver_register(&wm831x_wdt_driver);
-}
-module_init(wm831x_wdt_init);
-
-static void __exit wm831x_wdt_exit(void)
-{
-	platform_driver_unregister(&wm831x_wdt_driver);
-}
-module_exit(wm831x_wdt_exit);
+module_platform_driver(wm831x_wdt_driver);
 
 MODULE_AUTHOR("Mark Brown");
 MODULE_DESCRIPTION("WM831x Watchdog");