68 static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream);
206 	info->stream = substream->stream;  in snd_pcm_info()
705 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&  in snd_pcm_sw_params()
778 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in snd_pcm_status()
1036 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&  in snd_pcm_pre_start()
1065 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&  in snd_pcm_post_start()
1330 	int stream, err = 0;  in snd_pcm_suspend_all()  local
1335 	for (stream = 0; stream < 2; stream++) {  in snd_pcm_suspend_all()
1336 		for (substream = pcm->streams[stream].substream;  in snd_pcm_suspend_all()
1370 	     substream->stream != SNDRV_PCM_STREAM_PLAYBACK))  in snd_pcm_do_resume()
1488 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&  in snd_pcm_post_reset()
1590 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in snd_pcm_do_drain_init()
1705 			if (s->stream != SNDRV_PCM_STREAM_PLAYBACK)  in snd_pcm_drain()
2255 int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,  in snd_pcm_open_substream()  argument
2262 	err = snd_pcm_attach_substream(pcm, stream, file, &substream);  in snd_pcm_open_substream()
2299 			     int stream)  in snd_pcm_open_file()  argument
2305 	err = snd_pcm_open_substream(pcm, stream, file, &substream);  in snd_pcm_open_file()
2352 static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream)  in snd_pcm_open()  argument
2372 		err = snd_pcm_open_file(file, pcm, stream);  in snd_pcm_open()
2632 		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)  in snd_pcm_hwsync()
2665 		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)  in snd_pcm_delay()
2675 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in snd_pcm_delay()
2825 	if (snd_BUG_ON(substream->stream != SNDRV_PCM_STREAM_PLAYBACK))  in snd_pcm_playback_ioctl1()
2905 	if (snd_BUG_ON(substream->stream != SNDRV_PCM_STREAM_CAPTURE))  in snd_pcm_capture_ioctl1()
3014 	switch (substream->stream) {  in snd_pcm_kernel_ioctl()
3456 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in snd_pcm_mmap_data()