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;
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index 513fe6b23248..620727fabe64 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -1041,17 +1041,9 @@ static int samsung_pinctrl_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret;
 
-	if (!dev->of_node) {
-		dev_err(dev, "device tree node not found\n");
-		return -ENODEV;
-	}
-
 	drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
-	if (!drvdata) {
-		dev_err(dev, "failed to allocate memory for driver's "
-				"private data\n");
+	if (!drvdata)
 		return -ENOMEM;
-	}
 
 	ctrl = samsung_pinctrl_get_soc_data(drvdata, pdev);
 	if (IS_ERR(ctrl)) {