2062 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_set_trigger()  local
2069 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_set_trigger()
2072 	if (psubstream) {  in snd_pcm_oss_set_trigger()
2073 		err = snd_pcm_oss_make_ready(psubstream);  in snd_pcm_oss_set_trigger()
2082       	if (psubstream) {  in snd_pcm_oss_set_trigger()
2083       		runtime = psubstream->runtime;  in snd_pcm_oss_set_trigger()
2090 			if (atomic_read(&psubstream->mmap_count))  in snd_pcm_oss_set_trigger()
2091 				snd_pcm_oss_simulate_fill(psubstream,  in snd_pcm_oss_set_trigger()
2107 			err = snd_pcm_kernel_ioctl(psubstream, cmd, NULL);  in snd_pcm_oss_set_trigger()
2144 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_get_trigger()  local
2147 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_get_trigger()
2149 	if (psubstream && psubstream->runtime && psubstream->runtime->oss.trigger)  in snd_pcm_oss_get_trigger()
2830 	struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;  in snd_pcm_oss_poll()  local
2834 	psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];  in snd_pcm_oss_poll()
2838 	if (psubstream != NULL) {  in snd_pcm_oss_poll()
2839 		struct snd_pcm_runtime *runtime = psubstream->runtime;  in snd_pcm_oss_poll()
2841 		scoped_guard(pcm_stream_lock_irq, psubstream) {  in snd_pcm_oss_poll()
2844 			     snd_pcm_oss_playback_ready(psubstream)))  in snd_pcm_oss_poll()