diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
index dad38d6dc646..be12b6d569a0 100644
--- a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
+++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c
@@ -457,7 +457,6 @@ static const struct of_device_id kirkwood_pinctrl_of_match[] = {
 
 static int kirkwood_pinctrl_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	const struct of_device_id *match =
 		of_match_device(kirkwood_pinctrl_of_match, &pdev->dev);