Revert "ACPICA: Update table load object initialization"

Revert commit c522ad06 ("ACPICA: Update table load object
initialization") as it causes systems to hang on attempts to load
OEM ACPI tables.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>