snd_usb_hw_free  1801 sound/usb/pcm.c 	.hw_free =	snd_usb_hw_free,
snd_usb_hw_free  1813 sound/usb/pcm.c 	.hw_free =	snd_usb_hw_free,
snd_usb_hw_free  1825 sound/usb/pcm.c 	.hw_free =	snd_usb_hw_free,
snd_usb_hw_free  1837 sound/usb/pcm.c 	.hw_free =	snd_usb_hw_free,