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[07/16] ASoC: SOF: Intel: hda-dai: use component_get_drvdata to find hdac_bus

Message ID 20221024165310.246183-8-pierre-louis.bossart@linux.intel.com
State Accepted
Commit 4842f79f8fdd9a5aae3d5db98ab3e3a36a387cfd
Headers show
Series ASoC: SOF: Intel: HDaudio cleanups | expand

Commit Message

Pierre-Louis Bossart Oct. 24, 2022, 4:53 p.m. UTC 
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>
---
 sound/soc/sof/intel/hda-dai.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index c7b07c2693653..2bce8dff4627a 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -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) {