ACPICA: Fix a problem with recent extra support for control method invocations

ACPICA: Fix a problem with recent extra support for control method invocations

ACPICA commit b7dae343fbb8c392999a66f5e08be5744a5d07e2

This change fixes a problem with the recent support that enables
control method invocations as Target operands to many ASL
operators. Eliminates errors similar to:

Needed type [Reference], found [Processor]

Link: https://github.com/acpica/acpica/commit/b7dae343
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>