49 static int usx2y_usbpcm_urb_capt_retire(struct snd_usx2y_substream *subs)  in usx2y_usbpcm_urb_capt_retire()
102 static int usx2y_hwdep_urb_play_prepare(struct snd_usx2y_substream *subs,  in usx2y_hwdep_urb_play_prepare()
140 static void usx2y_usbpcm_urb_capt_iso_advance(struct snd_usx2y_substream *subs,  in usx2y_usbpcm_urb_capt_iso_advance()
166 static int usx2y_usbpcm_usbframe_complete(struct snd_usx2y_substream *capsubs,  in usx2y_usbpcm_usbframe_complete()
167 					  struct snd_usx2y_substream *capsubs2,  in usx2y_usbpcm_usbframe_complete()
168 					  struct snd_usx2y_substream *playbacksubs,  in usx2y_usbpcm_usbframe_complete()
232 	struct snd_usx2y_substream *subs = urb->context;  in i_usx2y_usbpcm_urb_complete()
234 	struct snd_usx2y_substream *capsubs, *capsubs2, *playbacksubs;  in i_usx2y_usbpcm_urb_complete()
274 static void usx2y_usbpcm_urbs_release(struct snd_usx2y_substream *subs)  in usx2y_usbpcm_urbs_release()
291 	struct snd_usx2y_substream *subs = urb->context;  in i_usx2y_usbpcm_subs_startup()
293 	struct snd_usx2y_substream *prepare_subs = usx2y->prepare_subs;  in i_usx2y_usbpcm_subs_startup()
294 	struct snd_usx2y_substream *cap_subs2;  in i_usx2y_usbpcm_subs_startup()
314 static int usx2y_usbpcm_urbs_allocate(struct snd_usx2y_substream *subs)  in usx2y_usbpcm_urbs_allocate()
362 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_usbpcm_hw_free()
363 	struct snd_usx2y_substream *cap_subs;  in snd_usx2y_usbpcm_hw_free()
364 	struct snd_usx2y_substream *playback_subs;  in snd_usx2y_usbpcm_hw_free()
365 	struct snd_usx2y_substream *cap_subs2;  in snd_usx2y_usbpcm_hw_free()
400 static void usx2y_usbpcm_subs_startup(struct snd_usx2y_substream *subs)  in usx2y_usbpcm_subs_startup()
410 static int usx2y_usbpcm_urbs_start(struct snd_usx2y_substream *subs)  in usx2y_usbpcm_urbs_start()
423 		struct snd_usx2y_substream *subs = usx2y->subs[stream + p];  in usx2y_usbpcm_urbs_start()
433 		struct snd_usx2y_substream *subs = usx2y->subs[p];  in usx2y_usbpcm_urbs_start()
443 			struct snd_usx2y_substream *subs = usx2y->subs[stream + p];  in usx2y_usbpcm_urbs_start()
498 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_usbpcm_prepare()
500 	struct snd_usx2y_substream *capsubs = subs->usx2y->subs[SNDRV_PCM_STREAM_CAPTURE];  in snd_usx2y_usbpcm_prepare()
587 	struct snd_usx2y_substream	*subs =  in snd_usx2y_usbpcm_open()
588 		((struct snd_usx2y_substream **)  in snd_usx2y_usbpcm_open()
608 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_usbpcm_close()
627 	struct snd_usx2y_substream *subs;  in usx2y_pcms_busy_check()