From 65c56f5dccc87ca2993a50672e144c7378189f2c Mon Sep 17 00:00:00 2001 From: Ranjani Sridharan Date: Fri, 1 Nov 2019 12:09:16 -0500 Subject: [PATCH] ASoC: SOF: Intel: hda: Simplify the hda_dsp_wait_d0i3c_done() function 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 Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191101170916.26517-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- sound/soc/sof/intel/hda-dsp.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index d23573d..8cd5ecc0 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; -- 2.7.4