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| author |   Axel Lin <axel.lin@gmail.com> | 2010-03-09 16:53:59 +0800 |
|---|---|---|
| committer |   Liam Girdwood <lrg@slimlogic.co.uk> | 2010-03-22 19:44:44 +0000 |
| commit | cdb868f58103825856e27aa4e1f26943fc119e41 (patch) | |
| tree | d4549701910096830bffa366436c54f40877fbba /drivers/regulator | |
| parent | regulator: Get rid of lockdep warning (diff) | |
| download | linux-dev-cdb868f58103825856e27aa4e1f26943fc119e41.tar.xz linux-dev-cdb868f58103825856e27aa4e1f26943fc119e41.zip | |
lp3971: Fix setting val for LDO2 and LDO4
In lp3971_ldo_set_voltage function, it requires val to left shift 4
bits for LDO2 and LDO4.
This patch fix this issue.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/lp3971.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index 55fab4a30645..8bdcf41ab68c 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -187,7 +187,8 @@ static int lp3971_ldo_set_voltage(struct regulator_dev *dev, return -EINVAL; return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo), - LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), val); + LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), + val << LDO_VOL_CONTR_SHIFT(ldo)); } static struct regulator_ops lp3971_ldo_ops = { |