Video / broadsheetfb: Use module_platform_driver() to simplify code

Convert to module_platform_driver() to simplify code.
Signed-off-by: NHanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/broadsheetfb.c

@@ -1217,19 +1217,7 @@ static struct platform_driver broadsheetfb_driver = {
 		.name	= "broadsheetfb",
 	},
 };
-
-static int __init broadsheetfb_init(void)
-{
-	return platform_driver_register(&broadsheetfb_driver);
-}
-
-static void __exit broadsheetfb_exit(void)
-{
-	platform_driver_unregister(&broadsheetfb_driver);
-}
-
-module_init(broadsheetfb_init);
-module_exit(broadsheetfb_exit);
+module_platform_driver(broadsheetfb_driver);
 
 MODULE_DESCRIPTION("fbdev driver for Broadsheet controller");
 MODULE_AUTHOR("Jaya Kumar");