diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
index 6de6bdaeff7c..d59d2f2314af 100644
--- a/drivers/regulator/ad5398.c
+++ b/drivers/regulator/ad5398.c
@@ -274,7 +274,7 @@ static int __init ad5398_init(void)
 {
 	return i2c_add_driver(&ad5398_driver);
 }
-module_init(ad5398_init);
+subsys_initcall(ad5398_init);
 
 static void __exit ad5398_exit(void)
 {