diff --git a/drivers/gpio/gpio-mt7621.c b/drivers/gpio/gpio-mt7621.c
index 1ec95bc18f5b..00e954f22bc9 100644
--- a/drivers/gpio/gpio-mt7621.c
+++ b/drivers/gpio/gpio-mt7621.c
@@ -297,6 +297,7 @@ mediatek_gpio_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	struct mtk *mtk;
 	int i;
+	int ret;
 
 	mtk = devm_kzalloc(dev, sizeof(*mtk), GFP_KERNEL);
 	if (!mtk)
@@ -311,8 +312,11 @@ mediatek_gpio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, mtk);
 	mediatek_gpio_irq_chip.name = dev_name(dev);
 
-	for (i = 0; i < MTK_BANK_CNT; i++)
-		mediatek_gpio_bank_probe(dev, np, i);
+	for (i = 0; i < MTK_BANK_CNT; i++) {
+		ret = mediatek_gpio_bank_probe(dev, np, i);
+		if (ret)
+			return ret;
+	}
 
 	return 0;
 }