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| author |   Axel Lin <axel.lin@ingics.com> | 2019-09-26 13:51:28 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-10-01 12:31:10 +0100 |
| commit | e62cb0e0002ceb1a761b4dd7bb6a2bfc77a1ae77 (patch) | |
| tree | 2027a376354e9b7536e1d6564dd59550f1e82b60 /drivers/regulator | |
| parent | regulator: pbias: Use of_device_get_match_data (diff) | |
| download | linux-dev-e62cb0e0002ceb1a761b4dd7bb6a2bfc77a1ae77.tar.xz linux-dev-e62cb0e0002ceb1a761b4dd7bb6a2bfc77a1ae77.zip | |
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 <axel.lin@ingics.com>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20190926055128.23434-2-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/da9063-regulator.c | 9 |
1 files changed, 3 insertions, 6 deletions
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; } /* |