提交 35ea0655 编写于 作者: L Liam Girdwood 提交者: Mark Brown

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: NLiam Girdwood <lrg@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
上级 bfd37bb5
......@@ -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;
......
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