Lines Matching refs:ifnum
749 static int try_to_register_card(struct snd_usb_audio *chip, int ifnum)
751 if (check_delayed_register_option(chip) == ifnum ||
752 chip->last_iface == ifnum ||
777 int ifnum;
781 ifnum = get_iface_desc(alts)->bInterfaceNumber;
786 if (quirk && quirk->ifnum >= 0 && ifnum != quirk->ifnum)
788 if (quirk && quirk->ifnum == QUIRK_NODEV_INTERFACE)
872 if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) {
881 err = snd_usb_create_streams(chip, ifnum);
884 err = snd_usb_create_mixer(chip, ifnum);
892 chip->usb_id, ifnum);
896 err = try_to_register_card(chip, ifnum);
919 try_to_register_card(chip, ifnum);