Commit a0c34c76 authored by YueHaibing's avatar YueHaibing Committed by Mark Brown

ASoC: fsl_micfil: Remove set but not used variable 'osr'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/fsl/fsl_micfil.c: In function 'get_clk_div':
sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 47a70e6f ("ASoC: Add MICFIL SoC Digital Audio Interface driver.")
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5011454e
...@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil, ...@@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil,
{ {
u32 ctrl2_reg; u32 ctrl2_reg;
long mclk_rate; long mclk_rate;
int osr;
int clk_div; int clk_div;
regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
>> MICFIL_CTRL2_CICOSR_SHIFT);
mclk_rate = clk_get_rate(micfil->mclk); mclk_rate = clk_get_rate(micfil->mclk);
......
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