282 	if (!subs->data_endpoint)  in start_endpoints()
286 		struct snd_usb_endpoint *ep = subs->data_endpoint;  in start_endpoints()
302 		if (subs->data_endpoint->iface != subs->sync_endpoint->iface ||  in start_endpoints()
303 		    subs->data_endpoint->altsetting != subs->sync_endpoint->altsetting) {  in start_endpoints()
319 		ep->sync_slave = subs->data_endpoint;  in start_endpoints()
333 	snd_usb_endpoint_sync_pending_stop(subs->data_endpoint);  in sync_pending_stops()
342 		snd_usb_endpoint_stop(subs->data_endpoint);  in stop_endpoints()
488 	subs->data_endpoint->sync_master = subs->sync_endpoint;  in set_sync_ep_implicit_fb_quirk()
522 		subs->data_endpoint->sync_master = NULL;  in set_sync_endpoint()
595 	subs->data_endpoint->sync_master = subs->sync_endpoint;  in set_sync_endpoint()
664 	subs->data_endpoint = snd_usb_add_endpoint(subs->stream->chip,  in set_format()
668 	if (!subs->data_endpoint)  in set_format()
890 	ret = snd_usb_endpoint_set_params(subs->data_endpoint,  in configure_endpoint()
1037 		snd_usb_endpoint_deactivate(subs->data_endpoint);  in snd_usb_hw_free()
1069 	if (snd_BUG_ON(!subs->data_endpoint)) {  in snd_usb_pcm_prepare()
1112 	subs->data_endpoint->maxframesize =  in snd_usb_pcm_prepare()
1113 		bytes_to_frames(runtime, subs->data_endpoint->maxpacksize);  in snd_usb_pcm_prepare()
1114 	subs->data_endpoint->curframesize =  in snd_usb_pcm_prepare()
1115 		bytes_to_frames(runtime, subs->data_endpoint->curpacksize);  in snd_usb_pcm_prepare()
1778 	struct snd_usb_endpoint *ep = subs->data_endpoint;  in prepare_playback_urb()
1894 	struct snd_usb_endpoint *ep = subs->data_endpoint;  in retire_playback_urb()
1948 		subs->data_endpoint->prepare_data_urb = prepare_playback_urb;  in snd_usb_substream_playback_trigger()
1949 		subs->data_endpoint->retire_data_urb = retire_playback_urb;  in snd_usb_substream_playback_trigger()
1957 		subs->data_endpoint->prepare_data_urb = NULL;  in snd_usb_substream_playback_trigger()
1959 		subs->data_endpoint->retire_data_urb = retire_playback_urb;  in snd_usb_substream_playback_trigger()
1986 		subs->data_endpoint->retire_data_urb = retire_capture_urb;  in snd_usb_substream_capture_trigger()
1991 		subs->data_endpoint->retire_data_urb = NULL;  in snd_usb_substream_capture_trigger()
1995 		subs->data_endpoint->retire_data_urb = NULL;  in snd_usb_substream_capture_trigger()
1999 		subs->data_endpoint->retire_data_urb = retire_capture_urb;  in snd_usb_substream_capture_trigger()