From: Axel Lin Date: Thu, 26 Sep 2019 05:51:28 +0000 (+0800) Subject: regulator: da9063: Simplify da9063_buck_set_mode for BUCK_MODE_MANUAL case X-Git-Tag: for-linus-20191129~11^2^2~39 X-Git-Url: https://git.kernel.dk/?p=linux-2.6-block.git;a=commitdiff_plain;h=e62cb0e0002ceb1a761b4dd7bb6a2bfc77a1ae77 regulator: da9063: Simplify da9063_buck_set_mode for BUCK_MODE_MANUAL case The sleep flag bit decides the mode for BUCK_MODE_MANUAL case, simplify the logic as the result is the same. Signed-off-by: Axel Lin Reviewed-by: Adam Thomson Link: https://lore.kernel.org/r/20190926055128.23434-2-axel.lin@ingics.com Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c index 28b1b20f45bd..2aceb3b7afc2 100644 --- a/drivers/regulator/da9063-regulator.c +++ b/drivers/regulator/da9063-regulator.c @@ -225,7 +225,7 @@ static unsigned da9063_buck_get_mode(struct regulator_dev *rdev) { struct da9063_regulator *regl = rdev_get_drvdata(rdev); struct regmap_field *field; - unsigned int val, mode = 0; + unsigned int val; int ret; ret = regmap_field_read(regl->mode, &val); @@ -235,7 +235,6 @@ static unsigned da9063_buck_get_mode(struct regulator_dev *rdev) switch (val) { default: case BUCK_MODE_MANUAL: - mode = REGULATOR_MODE_FAST | REGULATOR_MODE_STANDBY; /* Sleep flag bit decides the mode */ break; case BUCK_MODE_SLEEP: @@ -262,11 +261,9 @@ static unsigned da9063_buck_get_mode(struct regulator_dev *rdev) return 0; if (val) - mode &= REGULATOR_MODE_STANDBY; + return REGULATOR_MODE_STANDBY; else - mode &= REGULATOR_MODE_NORMAL | REGULATOR_MODE_FAST; - - return mode; + return REGULATOR_MODE_FAST; } /*