watchdog: iTCO_wdt: use module_platform_device() macro

Reducing init boilerplate by using the module_platform_device macro.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201117152214.32244-1-info@metux.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index a370a18..f2ddc8f 100644 (file)
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -651,21 +651,7 @@ static struct platform_driver iTCO_wdt_driver = {
        },
 };
 
-static int __init iTCO_wdt_init_module(void)
-{
-       pr_info("Intel TCO WatchDog Timer Driver v%s\n", DRV_VERSION);
-
-       return platform_driver_register(&iTCO_wdt_driver);
-}
-
-static void __exit iTCO_wdt_cleanup_module(void)
-{
-       platform_driver_unregister(&iTCO_wdt_driver);
-       pr_info("Watchdog Module Unloaded\n");
-}
-
-module_init(iTCO_wdt_init_module);
-module_exit(iTCO_wdt_cleanup_module);
+module_platform_driver(iTCO_wdt_driver);
 
 MODULE_AUTHOR("Wim Van Sebroeck <wim@iguana.be>");
 MODULE_DESCRIPTION("Intel TCO WatchDog Timer Driver");