usb_register      496 sound/usb/caiaq/caiaq-device.c 	return usb_register(&snd_usb_driver);
usb_register     3770 sound/usb/usbaudio.c 	return usb_register(&usb_audio_driver);
usb_register      683 sound/usb/usx2y/us122l.c 	return usb_register(&snd_us122l_usb_driver);
usb_register      451 sound/usb/usx2y/usbusx2y.c 	return usb_register(&snd_usX2Y_usb_driver);