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ASoC: Intel: Skylake: Fix unused variable warning 

With compiler option W=1, we have one more warning in the driver for
'set but unused variable', so remove the unused variable to fix it.

sound/soc/intel/skylake/skl-pcm.c: In function ‘skl_platform_open’:
sound/soc/intel/skylake/skl-pcm.c:954:26: warning: variable ‘runtime’ set but not used [-Wunused-but-set-variable]
  struct snd_pcm_runtime *runtime;

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2017-04-27 12:21:21 +05:30 committed by Mark Brown
parent 351d74e4d7
commit 9ed4aefe6f
1 changed files with 0 additions and 2 deletions
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sound/soc/intel/skylake/skl-pcm.c
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@ -951,14 +951,12 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
static int skl_platform_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai_link *dai_link = rtd->dai_link;
dev_dbg(rtd->cpu_dai->dev, "In %s:%s\n", __func__,
dai_link->cpu_dai_name);
runtime = substream->runtime;
snd_soc_set_runtime_hwparams(substream, &azx_pcm_hw);
return 0;