drivers/gpio/gpio-virtio.c

413 		WARN_ON(gpio >= vgpio->gc.ngpio);
484 					  u32 gpio_names_size, u16 ngpio)
508 	names = devm_kcalloc(dev, ngpio, sizeof(*names), GFP_KERNEL);
515 	for (i = 0, str = gpio_names; i < ngpio; i++) {
534 	u16 ngpio;
545 	ngpio =  virtio_cread16(vdev, offsetof(struct virtio_gpio_config,
546 					       ngpio));
547 	if (!ngpio) {
552 	vgpio->lines = devm_kcalloc(dev, ngpio, sizeof(*vgpio->lines), GFP_KERNEL);
556 	for (i = 0; i < ngpio; i++) {
571 	vgpio->gc.ngpio			= ngpio;
580 		vgpio->irq_lines = devm_kcalloc(dev, ngpio, sizeof(*vgpio->irq_lines), GFP_KERNEL);
605 		for (i = 0; i < ngpio; i++) {
622 	vgpio->gc.names = virtio_gpio_get_names(vgpio, gpio_names_size, ngpio);