Commit 3f24f5ad authored Apr 13, 2012 by Axel Lin Committed by Mark Brown Apr 16, 2012

regulator: core: Fix getting input_uV when supplied by another regulator



When supplied by another regulator, returns the supply regulator's output
voltage for inpu_uV.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent eba41a5e

drivers/regulator/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -649,7 +649,7 @@ static void drms_uA_update(struct regulator_dev *rdev)
		/* get input voltage */
		input_uV = 0;
		if (rdev->supply)
		input_uV = _regulator_get_voltage(rdev);
		input_uV = regulator_get_voltage(rdev->supply);
		if (input_uV <= 0)
		input_uV = rdev->constraints->input_uV;
		if (input_uV <= 0)