1095 		substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_get_active_substream()
1548 		substream = pcm_oss_file->streams[i];  in snd_pcm_oss_reset()
1568 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_post()
1637 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_sync()
1706 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_sync()
1727 		struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_set_rate()
1768 		struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_set_channels()
1864 			struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_set_format()
1918 		struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_set_subdivide()
1957 		struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_set_fragment()
2012 		struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_get_caps()
2039 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_set_trigger()
2040 	csubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_set_trigger()
2115 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_get_trigger()
2116 	csubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_get_trigger()
2131 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_get_odelay()
2158 	substream = pcm_oss_file->streams[stream];  in snd_pcm_oss_get_ptr()
2227 	substream = pcm_oss_file->streams[stream];  in snd_pcm_oss_get_space()
2300 	mutex_lock(&pcm->streams[stream].oss.setup_mutex);  in snd_pcm_oss_look_for_setup()
2302 		for (setup = pcm->streams[stream].oss.setup_list; setup;  in snd_pcm_oss_look_for_setup()
2311 	mutex_unlock(&pcm->streams[stream].oss.setup_mutex);  in snd_pcm_oss_look_for_setup()
2367 		struct snd_pcm_substream *substream = pcm_oss_file->streams[cidx];  in snd_pcm_oss_release_file()
2401 		if (! pcm->streams[idx].substream_count)  in snd_pcm_oss_open_file()
2416 		pcm_oss_file->streams[idx] = substream;  in snd_pcm_oss_open_file()
2420 	if (!pcm_oss_file->streams[0] && !pcm_oss_file->streams[1]) {  in snd_pcm_oss_open_file()
2539 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_release()
2541 		substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_release()
2572 			substream = pcm_oss_file->streams[idx];  in snd_pcm_oss_ioctl()
2737 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_read()
2761 	substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_write()
2803 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_poll()
2804 	csubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_poll()
2829 			ofile.streams[SNDRV_PCM_STREAM_CAPTURE] = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_poll()
2851 		substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_mmap()
2856 		substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];  in snd_pcm_oss_mmap()
2859 		substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_mmap()
3033 		struct snd_pcm_str *pstr = &pcm->streams[stream];  in snd_pcm_oss_proc_init()
3055 		struct snd_pcm_str *pstr = &pcm->streams[stream];  in snd_pcm_oss_proc_done()
3101 		duplex = (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream_count > 0 &&   in snd_pcm_oss_register_minor()
3102 			      pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream_count &&   in snd_pcm_oss_register_minor()