215 	if (!subs->data_endpoint)  in start_endpoints()
219 		struct snd_usb_endpoint *ep = subs->data_endpoint;  in start_endpoints()
235 		if (subs->data_endpoint->iface != subs->sync_endpoint->iface ||  in start_endpoints()
236 		    subs->data_endpoint->altsetting != subs->sync_endpoint->altsetting) {  in start_endpoints()
252 		ep->sync_slave = subs->data_endpoint;  in start_endpoints()
269 		snd_usb_endpoint_stop(subs->data_endpoint);  in stop_endpoints()
273 		snd_usb_endpoint_sync_pending_stop(subs->data_endpoint);  in stop_endpoints()
385 	subs->data_endpoint->sync_master = subs->sync_endpoint;  in set_sync_ep_implicit_fb_quirk()
419 		subs->data_endpoint->sync_master = NULL;  in set_sync_endpoint()
489 	subs->data_endpoint->sync_master = subs->sync_endpoint;  in set_sync_endpoint()
551 	subs->data_endpoint = snd_usb_add_endpoint(subs->stream->chip,  in set_format()
555 	if (!subs->data_endpoint)  in set_format()
701 	ret = snd_usb_endpoint_set_params(subs->data_endpoint,  in configure_endpoint()
856 		snd_usb_endpoint_deactivate(subs->data_endpoint);  in snd_usb_hw_free()
887 	if (snd_BUG_ON(!subs->data_endpoint)) {  in snd_usb_pcm_prepare()
893 	snd_usb_endpoint_sync_pending_stop(subs->data_endpoint);  in snd_usb_pcm_prepare()
922 	subs->data_endpoint->maxframesize =  in snd_usb_pcm_prepare()
923 		bytes_to_frames(runtime, subs->data_endpoint->maxpacksize);  in snd_usb_pcm_prepare()
924 	subs->data_endpoint->curframesize =  in snd_usb_pcm_prepare()
925 		bytes_to_frames(runtime, subs->data_endpoint->curpacksize);  in snd_usb_pcm_prepare()
1556 	struct snd_usb_endpoint *ep = subs->data_endpoint;  in prepare_playback_urb()
1670 	struct snd_usb_endpoint *ep = subs->data_endpoint;  in retire_playback_urb()
1724 		subs->data_endpoint->prepare_data_urb = prepare_playback_urb;  in snd_usb_substream_playback_trigger()
1725 		subs->data_endpoint->retire_data_urb = retire_playback_urb;  in snd_usb_substream_playback_trigger()
1733 		subs->data_endpoint->prepare_data_urb = NULL;  in snd_usb_substream_playback_trigger()
1735 		subs->data_endpoint->retire_data_urb = retire_playback_urb;  in snd_usb_substream_playback_trigger()
1755 		subs->data_endpoint->retire_data_urb = retire_capture_urb;  in snd_usb_substream_capture_trigger()
1763 		subs->data_endpoint->retire_data_urb = NULL;  in snd_usb_substream_capture_trigger()
1767 		subs->data_endpoint->retire_data_urb = retire_capture_urb;  in snd_usb_substream_capture_trigger()