252 	struct gpio_irq_chip *girq;  in altera_gpio_probe()  local
292 	girq = &altera_gc->mmchip.gc.irq;  in altera_gpio_probe()
293 	gpio_irq_chip_set_chip(girq, &altera_gpio_irq_chip);  in altera_gpio_probe()
296 		girq->parent_handler = altera_gpio_irq_leveL_high_handler;  in altera_gpio_probe()
298 		girq->parent_handler = altera_gpio_irq_edge_handler;  in altera_gpio_probe()
299 	girq->num_parents = 1;  in altera_gpio_probe()
300 	girq->parents = devm_kcalloc(&pdev->dev, 1, sizeof(*girq->parents),  in altera_gpio_probe()
302 	if (!girq->parents)  in altera_gpio_probe()
304 	girq->default_type = IRQ_TYPE_NONE;  in altera_gpio_probe()
305 	girq->handler = handle_bad_irq;  in altera_gpio_probe()
306 	girq->parents[0] = altera_gc->mapped_irq;  in altera_gpio_probe()