diff options
| -rw-r--r-- | sound/soc/tegra/tegra_pcm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index d5c76b28dd98..51903fdda089 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -104,11 +104,19 @@ static int tegra_pcm_open(struct snd_pcm_substream *substream) static int tegra_pcm_close(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct tegra_runtime_data *tegra_prtd; if (rtd->dai_link->no_pcm) return 0; + tegra_prtd = + (struct tegra_runtime_data *)snd_dmaengine_pcm_get_data( + substream); + kfree(tegra_prtd); + + snd_dmaengine_pcm_set_data(substream, NULL); snd_dmaengine_pcm_close_release_chan(substream); + return 0; } |