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ASoC: rt5640: remove unused variable 

We are getting build warning about:
sound/soc/codecs/rt5640.c:1892:11: warning: unused variable 'dai_sel'

The use of the variable was removed but the variable itself was not
removed.

Fixes: c467fc0e01 ("ASoC: rt5640: Set PLL src according to source")
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sudip Mukherjee 2016-03-08 13:35:31 +05:30 committed by Mark Brown
parent 57586fb764
commit c77dd678a7
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt5640.c
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@ -1889,7 +1889,7 @@ static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
struct snd_soc_codec *codec = dai->codec;
struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
struct rl6231_pll_code pll_code;
int ret, dai_sel;
int ret;
if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
freq_out == rt5640->pll_out)