EDAC/aspeed: Use module_platform_driver() to simplify

Use module_platform_driver() which makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lkml.kernel.org/r/20200914065358.3726216-1-liushixin2@huawei.com

drivers/edac/aspeed_edac.c

@@ -388,23 +388,7 @@ static struct platform_driver aspeed_driver = {
 	.probe		= aspeed_probe,
 	.remove		= aspeed_remove
 };
-
-
-static int __init aspeed_init(void)
-{
-	return platform_driver_register(&aspeed_driver);
-}
-
-
-static void __exit aspeed_exit(void)
-{
-	platform_driver_unregister(&aspeed_driver);
-}
-
-
-module_init(aspeed_init);
-module_exit(aspeed_exit);
-
+module_platform_driver(aspeed_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Stefan Schaeckeler <sschaeck@cisco.com>");