[PATCH 04/14] ASoC: SOF: Intel: hda-dai: simplify hda_dai_widget_update() prototype

[Pierre-Louis Bossart]

the argument "struct sof_intel_hda_stream *hda_stream" is not used, remove.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Rander Wang <rander.wang at intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi at linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao at linux.intel.com>
---
 sound/soc/sof/intel/hda-dai.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 65f3ff5196244..3113f61ae7370 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -162,8 +162,7 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream,
 	return 0;
 }
 
-static int hda_dai_widget_update(struct sof_intel_hda_stream *hda_stream,
-				 struct snd_soc_dapm_widget *w,
+static int hda_dai_widget_update(struct snd_soc_dapm_widget *w,
 				 int channel, bool widget_setup)
 {
 	struct snd_sof_dai_config_data data;
@@ -186,7 +185,6 @@ static int hda_dai_hw_params(struct snd_pcm_substream *substream,
 	struct hdac_ext_stream *hext_stream;
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
-	struct sof_intel_hda_stream *hda_stream;
 	struct hda_pipe_params p_params = {0};
 	struct snd_soc_dapm_widget *w;
 	struct hdac_ext_link *link;
@@ -205,15 +203,13 @@ static int hda_dai_hw_params(struct snd_pcm_substream *substream,
 
 	stream_tag = hdac_stream(hext_stream)->stream_tag;
 
-	hda_stream = hstream_to_sof_hda_stream(hext_stream);
-
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		w = dai->playback_widget;
 	else
 		w = dai->capture_widget;
 
 	/* set up the DAI widget and send the DAI_CONFIG with the new tag */
-	ret = hda_dai_widget_update(hda_stream, w, stream_tag - 1, true);
+	ret = hda_dai_widget_update(w, stream_tag - 1, true);
 	if (ret < 0)
 		return ret;
 
@@ -281,7 +277,6 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
 {
 	struct hdac_ext_stream *hext_stream =
 				snd_soc_dai_get_dma_data(dai, substream);
-	struct sof_intel_hda_stream *hda_stream;
 	struct snd_soc_pcm_runtime *rtd;
 	struct snd_soc_dapm_widget *w;
 	struct hdac_ext_link *link;
@@ -298,8 +293,6 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
 	if (!link)
 		return -EINVAL;
 
-	hda_stream = hstream_to_sof_hda_stream(hext_stream);
-
 	dev_dbg(dai->dev, "In %s cmd=%d\n", __func__, cmd);
 
 	w = snd_soc_dai_get_widget(dai, substream->stream);
@@ -316,7 +309,7 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
 		/*
 		 * free DAI widget during stop/suspend to keep widget use_count's balanced.
 		 */
-		ret = hda_dai_widget_update(hda_stream, w, DMA_CHAN_INVALID, false);
+		ret = hda_dai_widget_update(w, DMA_CHAN_INVALID, false);
 		if (ret < 0)
 			return ret;
 
@@ -372,7 +365,7 @@ static int hda_dai_hw_free(struct snd_pcm_substream *substream,
 		w = dai->capture_widget;
 
 	/* free the link DMA channel in the FW and the DAI widget */
-	ret = hda_dai_widget_update(hda_stream, w, DMA_CHAN_INVALID, false);
+	ret = hda_dai_widget_update(w, DMA_CHAN_INVALID, false);
 	if (ret < 0)
 		return ret;
 
-- 
2.30.2