868 	struct gpio_irq_chip *gpio_irq;  in owl_gpio_init()  local
885 	gpio_irq = &chip->irq;  in owl_gpio_init()
886 	gpio_irq->chip = &pctrl->irq_chip;  in owl_gpio_init()
887 	gpio_irq->handler = handle_simple_irq;  in owl_gpio_init()
888 	gpio_irq->default_type = IRQ_TYPE_NONE;  in owl_gpio_init()
889 	gpio_irq->parent_handler = owl_gpio_irq_handler;  in owl_gpio_init()
890 	gpio_irq->parent_handler_data = pctrl;  in owl_gpio_init()
891 	gpio_irq->num_parents = pctrl->num_irq;  in owl_gpio_init()
892 	gpio_irq->parents = pctrl->irq;  in owl_gpio_init()
894 	gpio_irq->map = devm_kcalloc(pctrl->dev, chip->ngpio,  in owl_gpio_init()
895 				sizeof(*gpio_irq->map), GFP_KERNEL);  in owl_gpio_init()
896 	if (!gpio_irq->map)  in owl_gpio_init()
903 			gpio_irq->map[offset + j] = gpio_irq->parents[i];  in owl_gpio_init()