From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com

[ Upstream commit d873997192ddcacb5333575502be2f91ea4b47b8 ]

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: a3ebccb52efdf ("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.... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/sof/intel/hda-dai.c | 3 --- 1 file changed, 3 deletions(-)

diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 896d21984b735..1923b0c36bcef 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -261,14 +261,11 @@ 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;