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 --- sound/soc/sof/pm.c | 4 ++-- sound/soc/sof/sof-audio.c | 12 +++++------- sound/soc/sof/sof-audio.h | 8 ++++---- sound/soc/sof/topology.c | 16 +++++++--------- 4 files changed, 18 insertions(+), 22 deletions(-)

diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index 77a3496d3dbd..e65f4f4d6df9 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); diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 262cb3ad4674..7cbe757c1fe2 100644 --- a/sound/soc/sof/sof-audio.c +++ b/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; diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 149b3dbcddd1..fe2ffe02fdfb 100644 --- a/sound/soc/sof/sof-audio.h +++ b/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); diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 534f004f6162..696c254f101c 100644 --- a/sound/soc/sof/topology.c +++ b/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; } @@ -3373,15 +3372,14 @@ 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)); @@ -3460,13 +3458,13 @@ 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; @@ -3474,7 +3472,7 @@ 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 */