ACPICA commit 8521b98ebdea450011fa62c14a77fed9affa4236

Link: https://github.com/acpica/acpica/commit/8521b98eSigned-off-by: NErik Schmauss <erik.schmauss@intel.com>
Signed-off-by: NBob Moore <robert.moore@intel.com>
Signed-off-by: NLv Zheng <lv.zheng@intel.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>