X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=sound%2Fsoc%2Fsof%2Fpcm.c;h=6dc5f97be0bced2cbc4f2cd156625143d7c50e35;hb=79b3b7c4a396b9fa1963ac70e853998633e8151d;hp=649968841dad9f59078155b4c2cb3c2bd081c8f1;hpb=cece6460c24386d15503ad4e07f740a88f3c8403;p=linux-2.6-microblaze.git

diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 649968841dad..6dc5f97be0bc 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -211,8 +211,8 @@ static int sof_pcm_hw_params(struct snd_pcm_substream *substream,
 	/* save pcm hw_params */
 	memcpy(&spcm->params[substream->stream], params, sizeof(*params));
 
-	INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work,
-		  sof_pcm_period_elapsed_work);
+	/* clear hw_params_upon_resume flag */
+	spcm->hw_params_upon_resume[substream->stream] = 0;
 
 	return ret;
 }
@@ -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)
@@ -429,19 +428,11 @@ static int sof_pcm_open(struct snd_pcm_substream *substream)
 	dev_dbg(sdev->dev, "pcm: open stream %d dir %d\n", spcm->pcm.pcm_id,
 		substream->stream);
 
-	/* clear hw_params_upon_resume flag */
-	spcm->hw_params_upon_resume[substream->stream] = 0;
+	INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work,
+		  sof_pcm_period_elapsed_work);
 
 	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;
 }