diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index 16cf9d15f247..a565d4fd4233 100644
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -326,6 +326,9 @@ static int sprd_dt_node_to_map(struct pinctrl_dev *pctldev,
 
 out:
 	kfree(configs);
+	if (ret < 0)
+		pinctrl_utils_free_map(pctldev, *map, *num_maps);
+
 	return ret;
 }