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ASoC: hdac_hdmi: remove unused 'dai_map'

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In hdac_hdmi_playback_cleanup(), a variable 'dai_map' is initialized but not
used. Also while removing this two mare variables 'edev' and 'hdmi' become
unused, so remove all these as well.

sound/soc/codecs/hdac_hdmi.c: In function ‘hdac_hdmi_playback_cleanup’:
sound/soc/codecs/hdac_hdmi.c:470:32: warning: variable ‘dai_map’ set but not used [-Wunused-but-set-variable]
  struct hdac_hdmi_dai_pin_map *dai_map;

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2016-12-08 23:01:28 +05:30 • committed by Mark Brown
commit d56923da8f
1 changed files with 0 additions and 5 deletions
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5
sound/soc/codecs/hdac_hdmi.c
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@ -464,12 +464,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
static int hdac_hdmi_playback_cleanup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
struct hdac_ext_dma_params *dd;
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
dai_map = &hdmi->dai_map[dai->id];
dd = (struct hdac_ext_dma_params *)snd_soc_dai_get_dma_data(dai, substream);