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| author | Axel Lin <axel.lin@ingics.com> | 2021-06-19 14:34:23 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-21 14:07:46 +0200 |
| commit | 57c045bc727001c43b6a65adb0418aa7b3e6dbd0 (patch) | |
| tree | d77c4c8f43a7e630b6310891739f0fa9a47109a8 /drivers/iio/adc/ad7793.c | |
| parent | regulator: Add MAX8893 bindings (diff) | |
| download | linux-57c045bc727001c43b6a65adb0418aa7b3e6dbd0.tar.xz linux-57c045bc727001c43b6a65adb0418aa7b3e6dbd0.zip | |
regulator: hi6421v600: Fix setting idle mode
commit db27f8294cd7 changed eco_mode << (ffs(sreg->eco_mode_mask) - 1)
to sreg->eco_mode_mask << (ffs(sreg->eco_mode_mask) - 1) which is wrong.
Fix it by simply set val = sreg->eco_mode_mask.
In additional, sreg->eco_mode_mask can be 0 (LDO3, LDO33, LDO34).
Return -EINVAL if idle mode is not supported when sreg->eco_mode_mask is 0.
While at it, also use unsigned int for reg_val/val which is the expected
type for regmap_read and regmap_update_bits.
Fixes: db27f8294cd7 ("staging: regulator: hi6421v600-regulator: use shorter names for OF properties")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210619123423.4091429-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/iio/adc/ad7793.c')
0 files changed, 0 insertions, 0 deletions