diff options
| -rw-r--r-- | sound/soc/soc-pcm.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 43835197d1fe..2c21fd528afd 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2510,17 +2510,6 @@ static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream) dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE); - /* there is no point preparing this FE if there are no BEs */ - if (list_empty(&fe->dpcm[stream].be_clients)) { - /* dev_err_once() for visibility, dev_dbg() for debugging UCM profiles */ - dev_err_once(fe->dev, "ASoC: no backend DAIs enabled for %s, possibly missing ALSA mixer-based routing or UCM profile\n", - fe->dai_link->name); - dev_dbg(fe->dev, "ASoC: no backend DAIs enabled for %s\n", - fe->dai_link->name); - ret = -EINVAL; - goto out; - } - ret = dpcm_be_dai_prepare(fe, stream); if (ret < 0) goto out; @@ -2776,11 +2765,23 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream) /* calculate valid and active FE <-> BE dpcms */ dpcm_add_paths(fe, stream, &list); + /* There is no point starting up this FE if there are no BEs. */ + if (list_empty(&fe->dpcm[stream].be_clients)) { + /* dev_err_once() for visibility, dev_dbg() for debugging UCM profiles. */ + dev_err_once(fe->dev, "ASoC: no backend DAIs enabled for %s, possibly missing ALSA mixer-based routing or UCM profile\n", + fe->dai_link->name); + dev_dbg(fe->dev, "ASoC: no backend DAIs enabled for %s\n", fe->dai_link->name); + + ret = -EINVAL; + goto put_path; + } + ret = dpcm_fe_dai_startup(fe_substream); if (ret < 0) dpcm_fe_dai_cleanup(fe_substream); dpcm_clear_pending_state(fe, stream); +put_path: dpcm_path_put(&list); open_end: snd_soc_dpcm_mutex_unlock(fe); |