diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index 7fb765642ee7..7826c7f0cb7c 100644
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -854,7 +854,7 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)
 	 */
 	nfamilies = ARRAY_SIZE(mrfld_families),
 	families = devm_kmemdup(&pdev->dev, mrfld_families,
-					    nfamilies * sizeof(mrfld_families),
+					    sizeof(mrfld_families),
 					    GFP_KERNEL);
 	if (!families)
 		return -ENOMEM;