sync_slave         69 sound/usb/card.h 	struct snd_usb_endpoint *sync_slave;
sync_slave        166 sound/usb/endpoint.c 	if (ep->sync_slave)
sync_slave        167 sound/usb/endpoint.c 		snd_usb_handle_sync_urb(ep->sync_slave, ep, urb);
sync_slave        529 sound/usb/endpoint.c 	ep->sync_slave = NULL;
sync_slave        252 sound/usb/pcm.c 		ep->sync_slave = subs->data_endpoint;