Currently genpd installs its own noirq callbacks, but never calls down
to the driver's corresponding callbacks. Add these calls.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Acked-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>