ASoC: SOF: pipelines: Harmonize all functions to use struct snd_sof_dev

First thing the pipelines function which have "struct device *dev" as
parameter do is:
struct snd_sof_dev *sdev = dev_get_drvdata(dev);

and in all cases the passed dev is actually coming from sdev->dev.

Skip this steps and pass directly the sdev to all pipelines related
functions as few of them already does this.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211006111651.10027-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 77a3496..e65f4f4 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -157,7 +157,7 @@ static int sof_resume(struct device *dev, bool runtime_resume)
 	}
 
 	/* restore pipelines */
-	ret = sof_set_up_pipelines(sdev->dev, false);
+	ret = sof_set_up_pipelines(sdev, false);
 	if (ret < 0) {
 		dev_err(sdev->dev,
 			"error: failed to restore pipeline after resume %d\n",
@@ -208,7 +208,7 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
 	if (target_state == SOF_DSP_PM_D0)
 		goto suspend;
 
-	sof_tear_down_pipelines(dev, false);
+	sof_tear_down_pipelines(sdev, false);
 
 	/* release trace */
 	snd_sof_release_trace(sdev);