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regulator: core: Return correct delay time in regulator_set_voltage_time_sel

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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>
This commit is contained in:
Axel Lin 2012-06-11 13:14:50 +08:00 committed by Mark Brown
parent 23ca6bf231
commit 578df8babf
1 changed files with 1 additions and 1 deletions
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drivers/regulator/core.c
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@ -2299,7 +2299,7 @@ int regulator_set_voltage_time_sel(struct regulator_dev *rdev,
if (rdev->desc->ramp_delay && rdev->desc->uV_step) if (rdev->desc->ramp_delay && rdev->desc->uV_step)
return DIV_ROUND_UP(rdev->desc->uV_step * return DIV_ROUND_UP(rdev->desc->uV_step *
abs(new_selector - old_selector), abs(new_selector - old_selector),
rdev->desc->ramp_delay) * 1000; rdev->desc->ramp_delay * 1000);
return 0; return 0;
} }