ACPICA: Fixed a problem with AcpiGetDevices where the search of a branch of the devic...

ACPICA: Fixed a problem with AcpiGetDevices where the search of a branch of the device tree could be terminated prematurely

In accordance with the ACPI specification, the search is terminated
if a device is both not present and not functional (instead of
just not present.) Yakui Zhao.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>