1727 	struct irq_chip		*gpio_irqchip;  in at91_gpio_of_irq_setup()  local
1731 	gpio_irqchip = devm_kzalloc(dev, sizeof(*gpio_irqchip), GFP_KERNEL);  in at91_gpio_of_irq_setup()
1732 	if (!gpio_irqchip)  in at91_gpio_of_irq_setup()
1737 	gpio_irqchip->name = "GPIO";  in at91_gpio_of_irq_setup()
1738 	gpio_irqchip->irq_request_resources = gpio_irq_request_resources;  in at91_gpio_of_irq_setup()
1739 	gpio_irqchip->irq_release_resources = gpio_irq_release_resources;  in at91_gpio_of_irq_setup()
1740 	gpio_irqchip->irq_ack = gpio_irq_ack;  in at91_gpio_of_irq_setup()
1741 	gpio_irqchip->irq_disable = gpio_irq_mask;  in at91_gpio_of_irq_setup()
1742 	gpio_irqchip->irq_mask = gpio_irq_mask;  in at91_gpio_of_irq_setup()
1743 	gpio_irqchip->irq_unmask = gpio_irq_unmask;  in at91_gpio_of_irq_setup()
1744 	gpio_irqchip->irq_set_wake = pm_ptr(gpio_irq_set_wake);  in at91_gpio_of_irq_setup()
1745 	gpio_irqchip->irq_set_type = at91_gpio->ops->irq_type;  in at91_gpio_of_irq_setup()
1746 	gpio_irqchip->flags = IRQCHIP_IMMUTABLE;  in at91_gpio_of_irq_setup()
1757 	gpio_irq_chip_set_chip(girq, gpio_irqchip);  in at91_gpio_of_irq_setup()