linux-wandboard

ACPI / scan: Move power state initialization to a separate routine

To reduce indentation level and improve code readability, move the
initialization code related to device power states from
acpi_bus_get_power_flags() to a new routine,
acpi_bus_init_power_state().

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>