diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 649968841dad..4f536c0de0a5 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -416,7 +416,6 @@ static int sof_pcm_open(struct snd_pcm_substream *substream) struct snd_sof_pcm *spcm; struct snd_soc_tplg_stream_caps *caps; int ret; - int err; /* nothing to do for BE */ if (rtd->dai_link->no_pcm) @@ -434,14 +433,6 @@ static int sof_pcm_open(struct snd_pcm_substream *substream) caps = &spcm->pcm.caps[substream->stream]; - ret = pm_runtime_get_sync(sdev->dev); - if (ret < 0) { - dev_err(sdev->dev, "error: pcm open failed to resume %d\n", - ret); - pm_runtime_put_noidle(sdev->dev); - return ret; - } - /* set any runtime constraints based on topology */ snd_pcm_hw_constraint_step(substream->runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, @@ -485,17 +476,8 @@ static int sof_pcm_open(struct snd_pcm_substream *substream) spcm->stream[substream->stream].substream = substream; ret = snd_sof_pcm_platform_open(sdev, substream); - if (ret < 0) { - dev_err(sdev->dev, "error: pcm open failed %d\n", - ret); - - pm_runtime_mark_last_busy(sdev->dev); - - err = pm_runtime_put_autosuspend(sdev->dev); - if (err < 0) - dev_err(sdev->dev, "error: pcm close failed to idle %d\n", - err); - } + if (ret < 0) + dev_err(sdev->dev, "error: pcm open failed %d\n", ret); return ret; } @@ -530,13 +512,6 @@ static int sof_pcm_close(struct snd_pcm_substream *substream) */ } - pm_runtime_mark_last_busy(sdev->dev); - - err = pm_runtime_put_autosuspend(sdev->dev); - if (err < 0) - dev_err(sdev->dev, "error: pcm close failed to idle %d\n", - err); - return 0; }