379 	struct snd_ctl_led_card *led_card = to_led_card_dev(dev);  in snd_ctl_led_card_release()  local
381 	kfree(led_card);  in snd_ctl_led_card_release()
529 static ssize_t set_led_id(struct snd_ctl_led_card *led_card, const char *buf, size_t count,  in set_led_id()  argument
576 	err = snd_ctl_led_set_id(led_card->number, &id, led_card->led->group, attach);  in set_led_id()
587 	struct snd_ctl_led_card *led_card = container_of(dev, struct snd_ctl_led_card, dev);  in attach_store()  local
588 	return set_led_id(led_card, buf, count, true);  in attach_store()
595 	struct snd_ctl_led_card *led_card = container_of(dev, struct snd_ctl_led_card, dev);  in detach_store()  local
596 	return set_led_id(led_card, buf, count, false);  in detach_store()
603 	struct snd_ctl_led_card *led_card = container_of(dev, struct snd_ctl_led_card, dev);  in reset_store()  local
607 		err = snd_ctl_led_reset(led_card->number, led_card->led->group);  in reset_store()
617 	struct snd_ctl_led_card *led_card = container_of(dev, struct snd_ctl_led_card, dev);  in list_show()  local
622 	card = snd_card_ref(led_card->number);  in list_show()
627 	if (snd_ctl_led_card_valid[led_card->number]) {  in list_show()
628 		list_for_each_entry(lctl, &led_card->led->controls, list) {  in list_show()
670 	struct snd_ctl_led_card *led_card;  in snd_ctl_led_sysfs_add()  local
676 		led_card = kzalloc(sizeof(*led_card), GFP_KERNEL);  in snd_ctl_led_sysfs_add()
677 		if (!led_card)  in snd_ctl_led_sysfs_add()
679 		led_card->number = card->number;  in snd_ctl_led_sysfs_add()
680 		led_card->led = led;  in snd_ctl_led_sysfs_add()
681 		device_initialize(&led_card->dev);  in snd_ctl_led_sysfs_add()
682 		led_card->dev.release = snd_ctl_led_card_release;  in snd_ctl_led_sysfs_add()
683 		if (dev_set_name(&led_card->dev, "card%d", card->number) < 0)  in snd_ctl_led_sysfs_add()
685 		led_card->dev.parent = &led->dev;  in snd_ctl_led_sysfs_add()
686 		led_card->dev.groups = snd_ctl_led_card_attr_groups;  in snd_ctl_led_sysfs_add()
687 		if (device_add(&led_card->dev))  in snd_ctl_led_sysfs_add()
689 		led->cards[card->number] = led_card;  in snd_ctl_led_sysfs_add()
691 		WARN(sysfs_create_link(&card->ctl_dev->kobj, &led_card->dev.kobj, link_name),  in snd_ctl_led_sysfs_add()
693 		WARN(sysfs_create_link(&led_card->dev.kobj, &card->card_dev.kobj, "card"),  in snd_ctl_led_sysfs_add()
698 		put_device(&led_card->dev);  in snd_ctl_led_sysfs_add()
707 	struct snd_ctl_led_card *led_card;  in snd_ctl_led_sysfs_remove()  local
713 		led_card = led->cards[card->number];  in snd_ctl_led_sysfs_remove()
714 		if (!led_card)  in snd_ctl_led_sysfs_remove()
718 		sysfs_remove_link(&led_card->dev.kobj, "card");  in snd_ctl_led_sysfs_remove()
719 		device_unregister(&led_card->dev);  in snd_ctl_led_sysfs_remove()