soc: dove: Let genpd deal with disabling of unused PM domains

Genpd tries from a late_initcall to disable unused PM domains, which makes
it unnecessary to also manage this from any earlier phase when for example
initializing a genpd.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/soc/dove/pmu.c

@@ -396,7 +396,6 @@ int __init dove_init_pmu(void)
 
 		__pmu_domain_register(domain, np);
 	}
-	pm_genpd_poweroff_unused();
 
 	/* Loss of the interrupt controller is not a fatal error. */
 	parent_irq = irq_of_parse_and_map(pmu->of_node, 0);