diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-04-14 18:22:29 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-19 12:06:09 +0100 |
| commit | c808e277bcdfce37aed80a443be305ac1aec1623 (patch) | |
| tree | 094011f71c74d077b3ea5011b85264dc50ba4a43 | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
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>
| -rw-r--r-- | sound/soc/fsl/fsl_micfil.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index 9f90989ac59a..64019d003784 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -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) { |