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ASoC: SOF: Intel: hda-dai: use component_get_drvdata to find hdac_bus 

Remove the last usage of substream->runtime->private_data in the
HDAudio BE hw_params.

The SOF core saves the 'sdev' global context as component drvdata, and
we already save the bus information in sdev.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221024165310.246183-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-10-24 11:53:01 -05:00 committed by Mark Brown
parent 0351a9b8f8
commit 4842f79f8f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 3 deletions
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9
sound/soc/sof/intel/hda-dai.c
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@ -207,14 +207,17 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream,
static int hda_link_dma_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct hdac_stream *hstream = substream->runtime->private_data;
struct hdac_ext_stream *hext_stream;
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
struct hda_pipe_params p_params = {0};
struct hdac_bus *bus = hstream->bus;
struct hdac_ext_stream *hext_stream;
struct hdac_ext_link *hlink;
struct snd_sof_dev *sdev;
struct hdac_bus *bus;
sdev = snd_soc_component_get_drvdata(cpu_dai->component);
bus = sof_to_bus(sdev);
hext_stream = snd_soc_dai_get_dma_data(cpu_dai, substream);
if (!hext_stream) {