[PATCH 10/16] ASoC: SOF: Intel: hda: always do a full reset

[Pierre-Louis Bossart]

There's no point in checking for a full-reset condition that is
always-true in the callers.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao at linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
---
 sound/soc/sof/intel/hda-ctrl.c | 26 ++++++++++++--------------
 sound/soc/sof/intel/hda-dsp.c  |  2 +-
 sound/soc/sof/intel/hda.c      |  2 +-
 sound/soc/sof/intel/hda.h      |  2 +-
 4 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c
index 7f387ad5ef6f4..e3334693c2926 100644
--- a/sound/soc/sof/intel/hda-ctrl.c
+++ b/sound/soc/sof/intel/hda-ctrl.c
@@ -182,7 +182,7 @@ int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable)
 	return 0;
 }
 
-int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
+int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
@@ -199,20 +199,18 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
 #endif
 	hda_dsp_ctrl_misc_clock_gating(sdev, false);
 
-	if (full_reset) {
-		/* reset HDA controller */
-		ret = hda_dsp_ctrl_link_reset(sdev, true);
-		if (ret < 0) {
-			dev_err(sdev->dev, "error: failed to reset HDA controller\n");
-			goto err;
-		}
+	/* reset HDA controller */
+	ret = hda_dsp_ctrl_link_reset(sdev, true);
+	if (ret < 0) {
+		dev_err(sdev->dev, "error: failed to reset HDA controller\n");
+		goto err;
+	}
 
-		/* exit HDA controller reset */
-		ret = hda_dsp_ctrl_link_reset(sdev, false);
-		if (ret < 0) {
-			dev_err(sdev->dev, "error: failed to exit HDA controller reset\n");
-			goto err;
-		}
+	/* exit HDA controller reset */
+	ret = hda_dsp_ctrl_link_reset(sdev, false);
+	if (ret < 0) {
+		dev_err(sdev->dev, "error: failed to exit HDA controller reset\n");
+		goto err;
 	}
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 74067df96fdc4..6d896ea316806 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -691,7 +691,7 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
 	snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0);
 
 	/* reset and start hda controller */
-	ret = hda_dsp_ctrl_init_chip(sdev, true);
+	ret = hda_dsp_ctrl_init_chip(sdev);
 	if (ret < 0) {
 		dev_err(sdev->dev,
 			"error: failed to start controller after resume\n");
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index d63f843dc7aab..2ee414600f779 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -890,7 +890,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 		dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");
 
 	/* Init HDA controller after i915 init */
-	ret = hda_dsp_ctrl_init_chip(sdev, true);
+	ret = hda_dsp_ctrl_init_chip(sdev);
 	if (ret < 0) {
 		dev_err(bus->dev, "error: init chip failed with ret: %d\n",
 			ret);
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index c91fc36378235..6b1474d78ebb3 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -702,7 +702,7 @@ void hda_dsp_ctrl_ppcap_int_enable(struct snd_sof_dev *sdev, bool enable);
 int hda_dsp_ctrl_link_reset(struct snd_sof_dev *sdev, bool reset);
 void hda_dsp_ctrl_misc_clock_gating(struct snd_sof_dev *sdev, bool enable);
 int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable);
-int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset);
+int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev);
 void hda_dsp_ctrl_stop_chip(struct snd_sof_dev *sdev);
 /*
  * HDA bus operations.
-- 
2.34.1