iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare

Browse Source 
Fix GCC warning with W=1, previous cleanup did not remove unnecessary
variable.

sound/soc/sof/intel/hda-dai.c: In function ‘hda_link_pcm_prepare’:

sound/soc/sof/intel/hda-dai.c:265:31: warning: variable ‘hda_stream’
set but not used [-Wunused-but-set-variable]
  265 |  struct sof_intel_hda_stream *hda_stream;
      |                               ^~~~~~~~~~

Fixes: a3ebccb52e ("ASoC: SOF: Intel: hda: reset link DMA state in prepare")
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200113205620.27285-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2020-01-13 14:56:20 -06:00 committed by Mark Brown
parent fed4383c45
commit d873997192
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/soc/sof/intel/hda-dai.c
View File

@ -262,14 +262,11 @@ static int hda_link_pcm_prepare(struct snd_pcm_substream *substream,
{
struct hdac_ext_stream *link_dev =
snd_soc_dai_get_dma_data(dai, substream);
struct sof_intel_hda_stream *hda_stream;
struct snd_sof_dev *sdev =
snd_soc_component_get_drvdata(dai->component);
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
int stream = substream->stream;
hda_stream = hstream_to_sof_hda_stream(link_dev);
if (link_dev->link_prepared)
return 0;