[3/3] ASoC: SOF: Intel: hda: Simplify the hda_dsp_wait_d0i3c_done() function
diff mbox series

Message ID 20191101170916.26517-4-pierre-louis.bossart@linux.intel.com
State Accepted
Commit 65c56f5dccc87ca2993a50672e144c7378189f2c
Headers show
Series
  • ASoC: SOF: Intel: improvements for S0ix support
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Commit Message

Pierre-Louis Bossart Nov. 1, 2019, 5:09 p.m. UTC
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

Remove the retry argument for the hda_dsp_wait_d0i3c_done()
function and use the HDA_DSP_REG_POLL_RETRY_COUNT macro
directly.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/sof/intel/hda-dsp.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 3a54edd017fe..4a4d318f97ff 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -307,9 +307,10 @@  void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev)
 			HDA_DSP_REG_HIPCCTL_BUSY | HDA_DSP_REG_HIPCCTL_DONE, 0);
 }
 
-static int hda_dsp_wait_d0i3c_done(struct snd_sof_dev *sdev, int retry)
+static int hda_dsp_wait_d0i3c_done(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
+	int retry = HDA_DSP_REG_POLL_RETRY_COUNT;
 
 	while (snd_hdac_chip_readb(bus, VS_D0I3C) & SOF_HDA_VS_D0I3C_CIP) {
 		if (!retry--)
@@ -346,7 +347,7 @@  int hda_dsp_set_power_state(struct snd_sof_dev *sdev,
 	u8 value;
 
 	/* Write to D0I3C after Command-In-Progress bit is cleared */
-	ret = hda_dsp_wait_d0i3c_done(sdev, HDA_DSP_REG_POLL_RETRY_COUNT);
+	ret = hda_dsp_wait_d0i3c_done(sdev);
 	if (ret < 0) {
 		dev_err(bus->dev, "CIP timeout before D0I3C update!\n");
 		return ret;
@@ -357,7 +358,7 @@  int hda_dsp_set_power_state(struct snd_sof_dev *sdev,
 	snd_hdac_chip_updateb(bus, VS_D0I3C, SOF_HDA_VS_D0I3C_I3, value);
 
 	/* Wait for cmd in progress to be cleared before exiting the function */
-	ret = hda_dsp_wait_d0i3c_done(sdev, HDA_DSP_REG_POLL_RETRY_COUNT);
+	ret = hda_dsp_wait_d0i3c_done(sdev);
 	if (ret < 0) {
 		dev_err(bus->dev, "CIP timeout after D0I3C update!\n");
 		return ret;