diff --git a/drivers/soc/rockchip/io-domain.c b/drivers/soc/rockchip/io-domain.c
index bae071eb83fb..ad5fc6649969 100644
--- a/drivers/soc/rockchip/io-domain.c
+++ b/drivers/soc/rockchip/io-domain.c
@@ -906,7 +906,17 @@ static struct platform_driver rockchip_iodomain_driver = {
 	},
 };
 
-module_platform_driver(rockchip_iodomain_driver);
+static int __init rockchip_iodomain_driver_init(void)
+{
+	return platform_driver_register(&rockchip_iodomain_driver);
+}
+fs_initcall(rockchip_iodomain_driver_init);
+
+static void __exit rockchip_iodomain_driver_exit(void)
+{
+	platform_driver_unregister(&rockchip_iodomain_driver);
+}
+module_exit(rockchip_iodomain_driver_exit);
 
 MODULE_DESCRIPTION("Rockchip IO-domain driver");
 MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");