diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-06-11 13:14:50 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-11 13:35:56 +0800 |
| commit | 578df8babf3b1895d562e1ea0d3a81d1e77e0182 (patch) | |
| tree | 7bdb85040b4feaa17a59e7419c57cbb156146072 /drivers/regulator/core.c | |
| parent | 23ca6bf2318fecfbb9cd9d524e82d5029ef365bf (diff) | |
| download | lwn-578df8babf3b1895d562e1ea0d3a81d1e77e0182.tar.gz lwn-578df8babf3b1895d562e1ea0d3a81d1e77e0182.zip | |
regulator: core: Return correct delay time in regulator_set_voltage_time_sel
rdev->desc->uV_step * abs(new_selector - old_selector) returns uV.
The unit of ramp_delay is mV/us.
Current code multiples 1000 at wrong place.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index ff76abde3ab3..6ffca9b32388 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2299,7 +2299,7 @@ int regulator_set_voltage_time_sel(struct regulator_dev *rdev, if (rdev->desc->ramp_delay && rdev->desc->uV_step) return DIV_ROUND_UP(rdev->desc->uV_step * abs(new_selector - old_selector), - rdev->desc->ramp_delay) * 1000; + rdev->desc->ramp_delay * 1000); return 0; } |