596 	struct gpio_chip *gpiochip;  in msc313_gpio_probe()  local
630 	gpiochip = devm_kzalloc(dev, sizeof(*gpiochip), GFP_KERNEL);  in msc313_gpio_probe()
631 	if (!gpiochip)  in msc313_gpio_probe()
634 	gpiochip->label = DRIVER_NAME;  in msc313_gpio_probe()
635 	gpiochip->parent = dev;  in msc313_gpio_probe()
636 	gpiochip->request = gpiochip_generic_request;  in msc313_gpio_probe()
637 	gpiochip->free = gpiochip_generic_free;  in msc313_gpio_probe()
638 	gpiochip->direction_input = msc313_gpio_direction_input;  in msc313_gpio_probe()
639 	gpiochip->direction_output = msc313_gpio_direction_output;  in msc313_gpio_probe()
640 	gpiochip->get = msc313_gpio_get;  in msc313_gpio_probe()
641 	gpiochip->set = msc313_gpio_set;  in msc313_gpio_probe()
642 	gpiochip->base = -1;  in msc313_gpio_probe()
643 	gpiochip->ngpio = gpio->gpio_data->num;  in msc313_gpio_probe()
644 	gpiochip->names = gpio->gpio_data->names;  in msc313_gpio_probe()
646 	gpioirqchip = &gpiochip->irq;  in msc313_gpio_probe()
655 	return devm_gpiochip_add_data(dev, gpiochip, gpio);  in msc313_gpio_probe()