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ASoC: pcm3168a: remove unused variable

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While building we were getting build warning about:
sound/soc/codecs/pcm3168a.c:403:21: warning: variable 'channels' set but
not used

The variable channels were being assigned some value but that was never
reused.

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 2016-03-04 16:27:14 +05:30 committed by Mark Brown
parent f1188b898e
commit e7a508f2b1
1 changed files with 1 additions and 2 deletions
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3
sound/soc/codecs/pcm3168a.c
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@ -400,13 +400,12 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
struct pcm3168a_priv *pcm3168a = snd_soc_codec_get_drvdata(codec);
bool tx, master_mode;
u32 val, mask, shift, reg;
unsigned int rate, channels, fmt, ratio, max_ratio;
unsigned int rate, fmt, ratio, max_ratio;
int i, min_frame_size;
snd_pcm_format_t format;
rate = params_rate(params);
format = params_format(params);
channels = params_channels(params);
ratio = pcm3168a->sysclk / rate;