On Tue, Feb 04, 2014 at 11:09:03AM -0800, Bjorn Andersson wrote: > I have a regulator that's being configured from DT as: > regulator-min-microvolt = <2950000>; > regulator-max-microvolt = <2950000>; > In the consumer I do regulator_set_voltage(2.95V). > As min == max the voltage is applied by the regulator framework on registration > of the regulator; and the regulator_set_voltage() fails as > REGULATOR_CHANGE_VOLTAGE is not set for this regulator. So we should be changing the code to allow a set_voltage() that sets the voltage to the existing voltage regardless of constraints allowing a change then - that's what the underlying issue is. Your change wouldn't cover the case where the hardware defualt is being used for example.
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