diff --git a/drivers/gpio/gpio-idt3243x.c b/drivers/gpio/gpio-idt3243x.c
index 50003ad2e589..08493b05be2d 100644
--- a/drivers/gpio/gpio-idt3243x.c
+++ b/drivers/gpio/gpio-idt3243x.c
@@ -164,8 +164,8 @@ static int idt_gpio_probe(struct platform_device *pdev)
 			return PTR_ERR(ctrl->pic);
 
 		parent_irq = platform_get_irq(pdev, 0);
-		if (!parent_irq)
-			return -EINVAL;
+		if (parent_irq < 0)
+			return parent_irq;
 
 		girq = &ctrl->gc.irq;
 		girq->chip = &idt_gpio_irqchip;