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.comSigned-off-by: Mark Brown <broonie@kernel.org>

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);

sound/soc/sof/sof-audio.c

@@ -203,7 +203,7 @@ int sof_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
 		break;
 	case snd_soc_dapm_scheduler:
 		pipeline = swidget->private;
-		ret = sof_load_pipeline_ipc(sdev->dev, pipeline, &r);
+		ret = sof_load_pipeline_ipc(sdev, pipeline, &r);
 		break;
 	default:
 		hdr = swidget->private;
@@ -428,7 +428,7 @@ int sof_widget_list_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm, in
 		if (pipe_widget->complete)
 			continue;
 
-		pipe_widget->complete = snd_sof_complete_pipeline(sdev->dev, pipe_widget);
+		pipe_widget->complete = snd_sof_complete_pipeline(sdev, pipe_widget);
 		if (pipe_widget->complete < 0) {
 			ret = pipe_widget->complete;
 			goto widget_free;
@@ -593,9 +593,8 @@ const struct sof_ipc_pipe_new *snd_sof_pipeline_find(struct snd_sof_dev *sdev,
 	return NULL;
 }
 
-int sof_set_up_pipelines(struct device *dev, bool verify)
+int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify)
 {
-	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct snd_sof_widget *swidget;
 	struct snd_sof_route *sroute;
 	int ret;
@@ -654,7 +653,7 @@ int sof_set_up_pipelines(struct device *dev, bool verify)
 				continue;
 
 			swidget->complete =
-				snd_sof_complete_pipeline(dev, swidget);
+				snd_sof_complete_pipeline(sdev, swidget);
 			break;
 		default:
 			break;
@@ -668,9 +667,8 @@ int sof_set_up_pipelines(struct device *dev, bool verify)
  * This function doesn't free widgets during suspend. It only resets the set up status for all
  * routes and use_count for all widgets.
  */
-int sof_tear_down_pipelines(struct device *dev, bool verify)
+int sof_tear_down_pipelines(struct snd_sof_dev *sdev, bool verify)
 {
-	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct snd_sof_widget *swidget;
 	struct snd_sof_route *sroute;
 	int ret;

sound/soc/sof/sof-audio.h

@@ -181,10 +181,10 @@ void snd_sof_control_notify(struct snd_sof_dev *sdev,
  * be freed by snd_soc_unregister_component,
  */
 int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file);
-int snd_sof_complete_pipeline(struct device *dev,
+int snd_sof_complete_pipeline(struct snd_sof_dev *sdev,
 			      struct snd_sof_widget *swidget);
 
-int sof_load_pipeline_ipc(struct device *dev,
+int sof_load_pipeline_ipc(struct snd_sof_dev *sdev,
 			  struct sof_ipc_pipe_new *pipeline,
 			  struct sof_ipc_comp_reply *r);
 int sof_pipeline_core_enable(struct snd_sof_dev *sdev,
@@ -246,8 +246,8 @@ int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
 int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params);
 
 /* PM */
-int sof_set_up_pipelines(struct device *dev, bool verify);
-int sof_tear_down_pipelines(struct device *dev, bool verify);
+int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify);
+int sof_tear_down_pipelines(struct snd_sof_dev *sdev, bool verify);
 int sof_set_hw_params_upon_resume(struct device *dev);
 bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev);
 bool snd_sof_dsp_only_d0i3_compatible_stream_active(struct snd_sof_dev *sdev);

sound/soc/sof/topology.c

@@ -1690,11 +1690,10 @@ static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index,
 /*
  * Pipeline Topology
  */
-int sof_load_pipeline_ipc(struct device *dev,
+int sof_load_pipeline_ipc(struct snd_sof_dev *sdev,
 			  struct sof_ipc_pipe_new *pipeline,
 			  struct sof_ipc_comp_reply *r)
 {
-	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	int ret = sof_core_enable(sdev, pipeline->core);
 
 	if (ret < 0)
@@ -1703,7 +1702,7 @@ int sof_load_pipeline_ipc(struct device *dev,
 	ret = sof_ipc_tx_message(sdev->ipc, pipeline->hdr.cmd, pipeline,
 				 sizeof(*pipeline), r, sizeof(*r));
 	if (ret < 0)
-		dev_err(dev, "error: load pipeline ipc failure\n");
+		dev_err(sdev->dev, "error: load pipeline ipc failure\n");
 
 	return ret;
 }
@@ -3382,15 +3381,14 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	return ret;
 }
 
-int snd_sof_complete_pipeline(struct device *dev,
+int snd_sof_complete_pipeline(struct snd_sof_dev *sdev,
 			      struct snd_sof_widget *swidget)
 {
-	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct sof_ipc_pipe_ready ready;
 	struct sof_ipc_reply reply;
 	int ret;
 
-	dev_dbg(dev, "tplg: complete pipeline %s id %d\n",
+	dev_dbg(sdev->dev, "tplg: complete pipeline %s id %d\n",
 		swidget->widget->name, swidget->comp_id);
 
 	memset(&ready, 0, sizeof(ready));
@@ -3469,13 +3467,13 @@ static int sof_complete(struct snd_soc_component *scomp)
 
 	/* verify topology components loading including dynamic pipelines */
 	if (sof_core_debug & SOF_DBG_VERIFY_TPLG) {
-		ret = sof_set_up_pipelines(scomp->dev, true);
+		ret = sof_set_up_pipelines(sdev, true);
 		if (ret < 0) {
 			dev_err(sdev->dev, "error: topology verification failed %d\n", ret);
 			return ret;
 		}
 
-		ret = sof_tear_down_pipelines(scomp->dev, true);
+		ret = sof_tear_down_pipelines(sdev, true);
 		if (ret < 0) {
 			dev_err(sdev->dev, "error: topology tear down pipelines failed %d\n", ret);
 			return ret;
@@ -3483,7 +3481,7 @@ static int sof_complete(struct snd_soc_component *scomp)
 	}
 
 	/* set up static pipelines */
-	return sof_set_up_pipelines(scomp->dev, false);
+	return sof_set_up_pipelines(sdev, false);
 }
 
 /* manifest - optional to inform component of manifest */