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ASoC: fsl_micfil: Drop unnecessary register read 

in get_pdm_clk() REG_MICFIL_CTRL2 is read twice. Drop second read.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20220414162249.3934543-2-s.hauer@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sascha Hauer 2022-04-14 18:22:29 +02:00 committed by Mark Brown
parent 3123109284
commit c808e277bc
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1 changed files with 0 additions and 2 deletions
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2
sound/soc/fsl/fsl_micfil.c
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@ -118,8 +118,6 @@ static inline int get_pdm_clk(struct fsl_micfil *micfil,
regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK)
>> MICFIL_CTRL2_CICOSR_SHIFT);
regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg);
qsel = ctrl2_reg & MICFIL_CTRL2_QSEL_MASK;
switch (qsel) {