diff options
| author | Liam Girdwood <lrg@ti.com> | 2012-06-05 19:26:59 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-08 06:56:38 +0800 |
| commit | 35ea0655a1bcdb1dcb1c1d0c4b6b391ade9c6d01 (patch) | |
| tree | 080733710359f9376f955d21c3fad66690a03fad /sound | |
| parent | bfd37bb5f681961e255fd2f346c20fdae2ef3f27 (diff) | |
| download | lwn-35ea0655a1bcdb1dcb1c1d0c4b6b391ade9c6d01.tar.gz lwn-35ea0655a1bcdb1dcb1c1d0c4b6b391ade9c6d01.zip | |
ASoC: dpcm: Fix dpcm_get_be() to check that DAI is BE
Make sure that the dpcm_get_be() only returns BE DAI links.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-pcm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index bedd1717a373..48fd15b312c1 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -794,6 +794,9 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, for (i = 0; i < card->num_links; i++) { be = &card->rtd[i]; + if (!be->dai_link->no_pcm) + continue; + if (be->cpu_dai->playback_widget == widget || be->codec_dai->playback_widget == widget) return be; @@ -803,6 +806,9 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, for (i = 0; i < card->num_links; i++) { be = &card->rtd[i]; + if (!be->dai_link->no_pcm) + continue; + if (be->cpu_dai->capture_widget == widget || be->codec_dai->capture_widget == widget) return be; |