snd_usb_endpoint_deactivate 26 sound/usb/endpoint.h void snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep); snd_usb_endpoint_deactivate 862 sound/usb/pcm.c snd_usb_endpoint_deactivate(subs->sync_endpoint); snd_usb_endpoint_deactivate 863 sound/usb/pcm.c snd_usb_endpoint_deactivate(subs->data_endpoint);