545 snd_usb_get_endpoint(struct snd_usb_audio *chip, int ep_num)  in snd_usb_get_endpoint()  argument
550 		if (ep->ep_num == ep_num)  in snd_usb_get_endpoint()
578 int snd_usb_add_endpoint(struct snd_usb_audio *chip, int ep_num, int type)  in snd_usb_add_endpoint()  argument
583 	ep = snd_usb_get_endpoint(chip, ep_num);  in snd_usb_add_endpoint()
589 		      ep_num);  in snd_usb_add_endpoint()
597 	ep->ep_num = ep_num;  in snd_usb_add_endpoint()
600 	is_playback = ((ep_num & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);  in snd_usb_add_endpoint()
601 	ep_num &= USB_ENDPOINT_NUMBER_MASK;  in snd_usb_add_endpoint()
603 		ep->pipe = usb_sndisocpipe(chip->dev, ep_num);  in snd_usb_add_endpoint()
605 		ep->pipe = usb_rcvisocpipe(chip->dev, ep_num);  in snd_usb_add_endpoint()
688 	int ep_num = is_sync_ep ? fp->sync_ep : fp->endpoint;  in snd_usb_endpoint_open()  local
691 	ep = snd_usb_get_endpoint(chip, ep_num);  in snd_usb_endpoint_open()
693 		usb_audio_err(chip, "Cannot find EP 0x%x to open\n", ep_num);  in snd_usb_endpoint_open()
708 			      ep_num, ep->iface, ep->altsetting, ep->ep_idx);  in snd_usb_endpoint_open()
746 				      ep_num);  in snd_usb_endpoint_open()
752 			      ep_num, ep->opened);  in snd_usb_endpoint_open()
803 		      ep->iface, altset, ep->ep_num);  in endpoint_set_interface()
826 		      ep->ep_num, ep->opened);  in snd_usb_endpoint_close()
837 		usb_audio_dbg(chip, "EP 0x%x closed\n", ep->ep_num);  in snd_usb_endpoint_close()
872 			alive, ep->ep_num);  in wait_clear_urbs()
965 		      ep->ep_num, ep->pipe);  in data_ep_set_params()
1155 		      ep->ep_num, ep->pipe);  in sync_ep_set_params()
1368 		      ep_type_name(ep->type), ep->ep_num,  in snd_usb_endpoint_start()
1426 		      ep->nurbs, ep->ep_num);  in snd_usb_endpoint_start()
1454 		      ep_type_name(ep->type), ep->ep_num,  in snd_usb_endpoint_stop()
1551 				      ep->ep_num);  in snd_usb_handle_sync_urb()