57 static int usx2y_urb_capt_retire(struct snd_usx2y_substream *subs)  in usx2y_urb_capt_retire()
113 static int usx2y_urb_play_prepare(struct snd_usx2y_substream *subs,  in usx2y_urb_play_prepare()
168 static void usx2y_urb_play_retire(struct snd_usx2y_substream *subs, struct urb *urb)  in usx2y_urb_play_retire()
183 static int usx2y_urb_submit(struct snd_usx2y_substream *subs, struct urb *urb, int frame)  in usx2y_urb_submit()
198 static inline int usx2y_usbframe_complete(struct snd_usx2y_substream *capsubs,  in usx2y_usbframe_complete()
199 					  struct snd_usx2y_substream *playbacksubs,  in usx2y_usbframe_complete()
252 		struct snd_usx2y_substream *subs = usx2y->subs[s];  in usx2y_clients_stop()
259 		struct snd_usx2y_substream *subs = usx2y->subs[s];  in usx2y_clients_stop()
276 				   struct snd_usx2y_substream *subs, struct urb *urb)  in usx2y_error_urb_status()
285 	struct snd_usx2y_substream *subs = urb->context;  in i_usx2y_urb_complete()
303 		struct snd_usx2y_substream *capsubs = usx2y->subs[SNDRV_PCM_STREAM_CAPTURE],  in i_usx2y_urb_complete()
324 		struct snd_usx2y_substream *subs = usx2y->subs[s];  in usx2y_urbs_set_complete()
342 	struct snd_usx2y_substream *subs = urb->context;  in i_usx2y_subs_startup()
344 	struct snd_usx2y_substream *prepare_subs = usx2y->prepare_subs;  in i_usx2y_subs_startup()
355 static void usx2y_subs_prepare(struct snd_usx2y_substream *subs)  in usx2y_subs_prepare()
379 static void usx2y_urbs_release(struct snd_usx2y_substream *subs)  in usx2y_urbs_release()
393 static int usx2y_urbs_allocate(struct snd_usx2y_substream *subs)  in usx2y_urbs_allocate()
443 static void usx2y_subs_startup(struct snd_usx2y_substream *subs)  in usx2y_subs_startup()
452 static int usx2y_urbs_start(struct snd_usx2y_substream *subs)  in usx2y_urbs_start()
461 		struct snd_usx2y_substream *subs = usx2y->subs[i];  in usx2y_urbs_start()
511 	struct snd_usx2y_substream *subs = substream->runtime->private_data;  in snd_usx2y_pcm_pointer()
519 	struct snd_usx2y_substream *subs = substream->runtime->private_data;  in snd_usx2y_pcm_trigger()
751 		struct snd_usx2y_substream *subs = dev->subs[i];  in snd_usx2y_pcm_hw_params()
780 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_pcm_hw_free()
785 		struct snd_usx2y_substream *cap_subs = subs->usx2y->subs[SNDRV_PCM_STREAM_CAPTURE];  in snd_usx2y_pcm_hw_free()
796 		struct snd_usx2y_substream *playback_subs = subs->usx2y->subs[SNDRV_PCM_STREAM_PLAYBACK];  in snd_usx2y_pcm_hw_free()
813 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_pcm_prepare()
815 	struct snd_usx2y_substream *capsubs = subs->usx2y->subs[SNDRV_PCM_STREAM_CAPTURE];  in snd_usx2y_pcm_prepare()
867 	struct snd_usx2y_substream	*subs = ((struct snd_usx2y_substream **)  in snd_usx2y_pcm_open()
886 	struct snd_usx2y_substream *subs = runtime->private_data;  in snd_usx2y_pcm_close()
909 static void usx2y_audio_stream_free(struct snd_usx2y_substream **usx2y_substream)  in usx2y_audio_stream_free()
921 	struct snd_usx2y_substream **usx2y_stream = pcm->private_data;  in snd_usx2y_pcm_private_free()
930 	struct snd_usx2y_substream **usx2y_substream =  in usx2y_audio_stream_new()
935 		usx2y_substream[i] = kzalloc(sizeof(struct snd_usx2y_substream), GFP_KERNEL);  in usx2y_audio_stream_new()