Commit 578df8ba authored Jun 11, 2012 by Axel Lin Committed by Mark Brown Jun 11, 2012

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>

parent 23ca6bf2

drivers/regulator/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}