diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c
index 0bf9ffbcc79f..100eed175c0d 100644
--- a/drivers/pinctrl/pinctrl-falcon.c
+++ b/drivers/pinctrl/pinctrl-falcon.c
@@ -505,7 +505,7 @@ static struct platform_driver pinctrl_falcon_driver = {
 	},
 };
 
-int __init pinctrl_falcon_init(void)
+static int __init pinctrl_falcon_init(void)
 {
 	return platform_driver_register(&pinctrl_falcon_driver);
 }