diff options
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index bb23f5066654..4ac42ee1238c 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -786,10 +786,22 @@ end: return err; } +static int do_hw_free(struct snd_pcm_substream *substream) +{ + int result = 0; + + snd_pcm_sync_stop(substream); + if (substream->ops->hw_free) + result = substream->ops->hw_free(substream); + if (substream->managed_buffer_alloc) + snd_pcm_lib_free_pages(substream); + return result; +} + static int snd_pcm_hw_free(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime; - int result = 0; + int result; if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; @@ -806,11 +818,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream) snd_pcm_stream_unlock_irq(substream); if (atomic_read(&substream->mmap_count)) return -EBADFD; - snd_pcm_sync_stop(substream); - if (substream->ops->hw_free) - result = substream->ops->hw_free(substream); - if (substream->managed_buffer_alloc) - snd_pcm_lib_free_pages(substream); + result = do_hw_free(substream); snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN); pm_qos_remove_request(&substream->latency_pm_qos_req); return result; @@ -2529,9 +2537,7 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream) snd_pcm_drop(substream); if (substream->hw_opened) { - if (substream->ops->hw_free && - substream->runtime->status->state != SNDRV_PCM_STATE_OPEN) - substream->ops->hw_free(substream); + do_hw_free(substream); substream->ops->close(substream); substream->hw_opened = 0; } |