CyanogenMod/lge-kernel-star — pull request #15 by wildfatduck (2012-12-12 16:19:47+00:00)
Title: regulator: Only apply voltage constraints from consumers that set them

regulator: Only apply voltage constraints from consumers that set them

When applying the set_voltage() requests from consumers skip over those
consumers that haven't set anything, otherwise we'll come out with a
maximum voltage of zero.

Signed-off-by: Mark Brown
Signed-off-by: Liam Girdwood