755 static int try_to_register_card(struct snd_usb_audio *chip, int ifnum)  in try_to_register_card()  argument
757 	if (check_delayed_register_option(chip) == ifnum ||  in try_to_register_card()
758 	    chip->last_iface == ifnum ||  in try_to_register_card()
783 	int ifnum;  in usb_audio_probe()  local
787 	ifnum = get_iface_desc(alts)->bInterfaceNumber;  in usb_audio_probe()
792 	if (quirk && quirk->ifnum >= 0 && ifnum != quirk->ifnum)  in usb_audio_probe()
794 	if (quirk && quirk->ifnum == QUIRK_NODEV_INTERFACE)  in usb_audio_probe()
878 	if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) {  in usb_audio_probe()
887 		err = snd_usb_create_streams(chip, ifnum);  in usb_audio_probe()
890 		err = snd_usb_create_mixer(chip, ifnum);  in usb_audio_probe()
898 			 chip->usb_id, ifnum);  in usb_audio_probe()
902 	err = try_to_register_card(chip, ifnum);  in usb_audio_probe()
925 		try_to_register_card(chip, ifnum);  in usb_audio_probe()