99 	struct ct_atc_pcm *apcm = atc_pcm;  in ct_atc_pcm_interrupt()  local
101 	if (!apcm->substream)  in ct_atc_pcm_interrupt()
104 	snd_pcm_period_elapsed(apcm->substream);  in ct_atc_pcm_interrupt()
109 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_atc_pcm_free_substream()  local
110 	struct ct_atc *atc = snd_pcm_substream_chip(apcm->substream);  in ct_atc_pcm_free_substream()
112 	atc->pcm_release_resources(atc, apcm);  in ct_atc_pcm_free_substream()
113 	ct_timer_instance_free(apcm->timer);  in ct_atc_pcm_free_substream()
114 	kfree(apcm);  in ct_atc_pcm_free_substream()
123 	struct ct_atc_pcm *apcm;  in ct_pcm_playback_open()  local
126 	apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);  in ct_pcm_playback_open()
127 	if (!apcm)  in ct_pcm_playback_open()
130 	apcm->substream = substream;  in ct_pcm_playback_open()
131 	apcm->interrupt = ct_atc_pcm_interrupt;  in ct_pcm_playback_open()
144 		kfree(apcm);  in ct_pcm_playback_open()
151 		kfree(apcm);  in ct_pcm_playback_open()
155 	apcm->timer = ct_timer_instance_new(atc->timer, apcm);  in ct_pcm_playback_open()
156 	if (!apcm->timer) {  in ct_pcm_playback_open()
157 		kfree(apcm);  in ct_pcm_playback_open()
160 	runtime->private_data = apcm;  in ct_pcm_playback_open()
183 	struct ct_atc_pcm *apcm = substream->runtime->private_data;  in ct_pcm_hw_params()  local
191 	atc->pcm_release_resources(atc, apcm);  in ct_pcm_hw_params()
198 	struct ct_atc_pcm *apcm = substream->runtime->private_data;  in ct_pcm_hw_free()  local
201 	atc->pcm_release_resources(atc, apcm);  in ct_pcm_hw_free()
212 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_playback_prepare()  local
215 		err = atc->spdif_passthru_playback_prepare(atc, apcm);  in ct_pcm_playback_prepare()
217 		err = atc->pcm_playback_prepare(atc, apcm);  in ct_pcm_playback_prepare()
233 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_playback_trigger()  local
239 		atc->pcm_playback_start(atc, apcm);  in ct_pcm_playback_trigger()
244 		atc->pcm_playback_stop(atc, apcm);  in ct_pcm_playback_trigger()
259 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_playback_pointer()  local
262 	position = atc->pcm_playback_position(atc, apcm);  in ct_pcm_playback_pointer()
274 	struct ct_atc_pcm *apcm;  in ct_pcm_capture_open()  local
277 	apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);  in ct_pcm_capture_open()
278 	if (!apcm)  in ct_pcm_capture_open()
281 	apcm->started = 0;  in ct_pcm_capture_open()
282 	apcm->substream = substream;  in ct_pcm_capture_open()
283 	apcm->interrupt = ct_atc_pcm_interrupt;  in ct_pcm_capture_open()
290 		kfree(apcm);  in ct_pcm_capture_open()
297 		kfree(apcm);  in ct_pcm_capture_open()
301 	apcm->timer = ct_timer_instance_new(atc->timer, apcm);  in ct_pcm_capture_open()
302 	if (!apcm->timer) {  in ct_pcm_capture_open()
303 		kfree(apcm);  in ct_pcm_capture_open()
306 	runtime->private_data = apcm;  in ct_pcm_capture_open()
324 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_capture_prepare()  local
326 	err = atc->pcm_capture_prepare(atc, apcm);  in ct_pcm_capture_prepare()
341 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_capture_trigger()  local
345 		atc->pcm_capture_start(atc, apcm);  in ct_pcm_capture_trigger()
348 		atc->pcm_capture_stop(atc, apcm);  in ct_pcm_capture_trigger()
351 		atc->pcm_capture_stop(atc, apcm);  in ct_pcm_capture_trigger()
364 	struct ct_atc_pcm *apcm = runtime->private_data;  in ct_pcm_capture_pointer()  local
367 	position = atc->pcm_capture_position(atc, apcm);  in ct_pcm_capture_pointer()