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ASoC: pxa: remove unused variable

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As pointed out by Zhangfei Gao, the sspa_div variable in
brownstone_wm8994_hw_params() is completely unused, so as a cleanup
following a prior patch, this removes both the variable and the division.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Arnd Bergmann 2016-02-25 23:02:04 +01:00 committed by Mark Brown
parent 92e963f50f
commit aa3e838869
1 changed files with 0 additions and 2 deletions
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sound/soc/pxa/brownstone.c
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@ -52,7 +52,6 @@ static int brownstone_wm8994_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int freq_out, sspa_mclk, sysclk;
int sspa_div;
if (params_rate(params) > 11025) {
freq_out = params_rate(params) * 512;
@ -63,7 +62,6 @@ static int brownstone_wm8994_hw_params(struct snd_pcm_substream *substream,
sysclk = params_rate(params) * 512;
sspa_mclk = params_rate(params) * 64;
}
sspa_div = freq_out / sspa_mclk;
snd_soc_dai_set_sysclk(cpu_dai, MMP_SSPA_CLK_AUDIO, freq_out, 0);
snd_soc_dai_set_pll(cpu_dai, MMP_SYSCLK, 0, freq_out, sysclk);