diff --git a/drivers/nvmem/rockchip-efuse.c b/drivers/nvmem/rockchip-efuse.c
index 146de9489339..e976024d2542 100644
--- a/drivers/nvmem/rockchip-efuse.c
+++ b/drivers/nvmem/rockchip-efuse.c
@@ -256,7 +256,7 @@ static const struct of_device_id rockchip_efuse_match[] = {
 };
 MODULE_DEVICE_TABLE(of, rockchip_efuse_match);
 
-static int rockchip_efuse_probe(struct platform_device *pdev)
+static int __init rockchip_efuse_probe(struct platform_device *pdev)
 {
 	struct resource *res;
 	struct nvmem_device *nvmem;
@@ -297,13 +297,19 @@ static int rockchip_efuse_probe(struct platform_device *pdev)
 }
 
 static struct platform_driver rockchip_efuse_driver = {
-	.probe = rockchip_efuse_probe,
 	.driver = {
 		.name = "rockchip-efuse",
 		.of_match_table = rockchip_efuse_match,
 	},
 };
 
-module_platform_driver(rockchip_efuse_driver);
+static int __init rockchip_efuse_module_init(void)
+{
+	return platform_driver_probe(&rockchip_efuse_driver,
+				     rockchip_efuse_probe);
+}
+
+subsys_initcall(rockchip_efuse_module_init);
+
 MODULE_DESCRIPTION("rockchip_efuse driver");
 MODULE_LICENSE("GPL v2");