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[v6,01/21] ASoC: fsl_micfil: Drop unnecessary register read

Message ID 20220414162249.3934543-2-s.hauer@pengutronix.de
State Accepted
Commit c808e277bcdfce37aed80a443be305ac1aec1623
Headers show
Series ASoC: fsl_micfil: Driver updates | expand

Commit Message

Sascha Hauer April 14, 2022, 4:22 p.m. UTC 
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>
---
 sound/soc/fsl/fsl_micfil.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 9f90989ac59a6..64019d003784b 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) {