[Intel-gfx] [PATCH v5 30/46] regulator: pwm: retrieve correct voltage

[Mark Brown]

On Wed, Mar 30, 2016 at 10:03:53PM +0200, Boris Brezillon wrote:
> The continuous PWM voltage regulator is caching the voltage value in
> the ->volt_uV field. While most of the time this value should reflect the
> real voltage, sometime it can be sightly different if the PWM device
> rounded the set_duty_cycle request.
> Moreover, this value is not valid until someone has modified the regulator
> output.

Acked-by: Mark Brown <broonie at kernel.org>
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