{
int ret = 0;
+ if (!snd_soc_dai_stream_valid(dai, substream->stream))
+ return 0;
+
if (dai->driver->ops &&
dai->driver->ops->startup)
ret = dai->driver->ops->startup(substream, dai);
struct snd_pcm_substream *substream,
int rollback)
{
+ if (!snd_soc_dai_stream_valid(dai, substream->stream))
+ return;
+
if (rollback && !soc_dai_mark_match(dai, substream, startup))
return;
int i, ret;
for_each_rtd_dais(rtd, i, dai) {
+ if (!snd_soc_dai_stream_valid(dai, substream->stream))
+ continue;
if (dai->driver->ops &&
dai->driver->ops->prepare) {
ret = dai->driver->ops->prepare(substream, dai);
{
int ret = 0;
+ if (!snd_soc_dai_stream_valid(dai, substream->stream))
+ return 0;
+
if (dai->driver->ops &&
dai->driver->ops->trigger)
ret = dai->driver->ops->trigger(substream, cmd, dai);