2045 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_set_trigger()  local
2052 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_set_trigger()
2055 	if (psubstream) {  in snd_pcm_oss_set_trigger()
2056 		if ((err = snd_pcm_oss_make_ready(psubstream)) < 0)  in snd_pcm_oss_set_trigger()
2063       	if (psubstream) {  in snd_pcm_oss_set_trigger()
2064       		runtime = psubstream->runtime;  in snd_pcm_oss_set_trigger()
2071 			if (atomic_read(&psubstream->mmap_count))  in snd_pcm_oss_set_trigger()
2072 				snd_pcm_oss_simulate_fill(psubstream,  in snd_pcm_oss_set_trigger()
2088 			err = snd_pcm_kernel_ioctl(psubstream, cmd, NULL);  in snd_pcm_oss_set_trigger()
2125 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_get_trigger()  local
2128 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_get_trigger()
2130 	if (psubstream && psubstream->runtime && psubstream->runtime->oss.trigger)  in snd_pcm_oss_get_trigger()
2809 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_poll()  local
2813 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_poll()
2817 	if (psubstream != NULL) {  in snd_pcm_oss_poll()
2818 		struct snd_pcm_runtime *runtime = psubstream->runtime;  in snd_pcm_oss_poll()
2820 		snd_pcm_stream_lock_irq(psubstream);  in snd_pcm_oss_poll()
2823 		     snd_pcm_oss_playback_ready(psubstream)))  in snd_pcm_oss_poll()
2825 		snd_pcm_stream_unlock_irq(psubstream);  in snd_pcm_oss_poll()