diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index f0b6c68..3ef19ce 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -116,7 +116,7 @@
 
 	spin_lock_irqsave(&p->lock, flags);
 
-	/* Configure postive or negative logic in POSNEG */
+	/* Configure positive or negative logic in POSNEG */
 	gpio_rcar_modify_bit(p, POSNEG, hwirq, !active_high_rising_edge);
 
 	/* Configure edge or level trigger in EDGLEVEL */
@@ -228,7 +228,7 @@
 
 	spin_lock_irqsave(&p->lock, flags);
 
-	/* Configure postive logic in POSNEG */
+	/* Configure positive logic in POSNEG */
 	gpio_rcar_modify_bit(p, POSNEG, gpio, false);
 
 	/* Select "General Input/Output Mode" in IOINTSEL */
@@ -281,7 +281,10 @@
 {
 	struct gpio_rcar_priv *p = gpiochip_get_data(chip);
 
-	return !(gpio_rcar_read(p, INOUTSEL) & BIT(offset));
+	if (gpio_rcar_read(p, INOUTSEL) & BIT(offset))
+		return GPIO_LINE_DIRECTION_OUT;
+
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 static int gpio_rcar_direction_input(struct gpio_chip *chip, unsigned offset)
@@ -435,6 +438,7 @@
 	struct resource *irq;
 	struct gpio_chip *gpio_chip;
 	struct irq_chip *irq_chip;
+	struct gpio_irq_chip *girq;
 	struct device *dev = &pdev->dev;
 	const char *name = dev_name(dev);
 	unsigned int npins;
@@ -485,7 +489,7 @@
 	gpio_chip->ngpio = npins;
 
 	irq_chip = &p->irq_chip;
-	irq_chip->name = name;
+	irq_chip->name = "gpio-rcar";
 	irq_chip->parent_device = dev;
 	irq_chip->irq_mask = gpio_rcar_irq_disable;
 	irq_chip->irq_unmask = gpio_rcar_irq_enable;
@@ -493,19 +497,21 @@
 	irq_chip->irq_set_wake = gpio_rcar_irq_set_wake;
 	irq_chip->flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_MASK_ON_SUSPEND;
 
+	girq = &gpio_chip->irq;
+	girq->chip = irq_chip;
+	/* This will let us handle the parent IRQ in the driver */
+	girq->parent_handler = NULL;
+	girq->num_parents = 0;
+	girq->parents = NULL;
+	girq->default_type = IRQ_TYPE_NONE;
+	girq->handler = handle_level_irq;
+
 	ret = gpiochip_add_data(gpio_chip, p);
 	if (ret) {
 		dev_err(dev, "failed to add GPIO controller\n");
 		goto err0;
 	}
 
-	ret = gpiochip_irqchip_add(gpio_chip, irq_chip, 0, handle_level_irq,
-				   IRQ_TYPE_NONE);
-	if (ret) {
-		dev_err(dev, "cannot add irqchip\n");
-		goto err1;
-	}
-
 	p->irq_parent = irq->start;
 	if (devm_request_irq(dev, irq->start, gpio_rcar_irq_handler,
 			     IRQF_SHARED, name, p)) {