diff options
| author | Axel Lin <axel.lin@gmail.com> | 2010-03-09 03:53:59 -0500 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-03-22 15:44:44 -0400 |
| commit | cdb868f58103825856e27aa4e1f26943fc119e41 (patch) | |
| tree | d4549701910096830bffa366436c54f40877fbba | |
| parent | 4f26a2abe1eed18dc6adddf2d0ae5553e51578c2 (diff) | |
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>
| -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, | |||
| 187 | return -EINVAL; | 187 | return -EINVAL; |
| 188 | 188 | ||
| 189 | return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo), | 189 | return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo), |
| 190 | LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), val); | 190 | LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), |
| 191 | val << LDO_VOL_CONTR_SHIFT(ldo)); | ||
| 191 | } | 192 | } |
| 192 | 193 | ||
| 193 | static struct regulator_ops lp3971_ldo_ops = { | 194 | static struct regulator_ops lp3971_ldo_ops = { |