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| author | Axel Lin <axel.lin@gmail.com> | 2012-06-08 17:21:44 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-11 12:09:14 +0800 |
| commit | 23ca6bf2318fecfbb9cd9d524e82d5029ef365bf (patch) | |
| tree | 5d32920931ea8f314ef76d85335c865cc0dbf897 /drivers/regulator | |
| parent | 98a175b60f46a80dfa44fb0e0807f2e5a351f35f (diff) | |
| download | linux-23ca6bf2318fecfbb9cd9d524e82d5029ef365bf.tar.gz linux-23ca6bf2318fecfbb9cd9d524e82d5029ef365bf.tar.bz2 linux-23ca6bf2318fecfbb9cd9d524e82d5029ef365bf.zip | |
regulator: max77686: Fix the delay time for set_voltage_time_sel
rdev->desc->uV_step * abs(new_selector - old_selector) returns uV.
The unit of ramp_rate is mV/us.
Thus 1000 should be multiplied.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Reviewed-by: Yadwinder Singh Brar <yadi.brar@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/max77686.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c index b0c146df42d1..2dd4ac91d283 100644 --- a/drivers/regulator/max77686.c +++ b/drivers/regulator/max77686.c @@ -77,7 +77,7 @@ static int max77686_set_dvs_voltage_time_sel(struct regulator_dev *rdev, return DIV_ROUND_UP(rdev->desc->uV_step * abs(new_selector - old_selector), - ramp_rate[max77686->ramp_delay]); + ramp_rate[max77686->ramp_delay] * 1000); } static int max77686_set_voltage_time_sel(struct regulator_dev *rdev, @@ -85,7 +85,7 @@ static int max77686_set_voltage_time_sel(struct regulator_dev *rdev, { /* Unconditionally 100 mV/us */ return DIV_ROUND_UP(rdev->desc->uV_step * - abs(new_selector - old_selector), 100); + abs(new_selector - old_selector), 100 * 1000); } static struct regulator_ops max77686_ops = { |