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@kernel.org>
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