- remove checking of has_physical_mode - check whether get_physical_addr_bits is null JIRA VFND-1965 Change-Id: If19b297dc853b9e0b5879c5b2e0a350b5d9b279a Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/1175738 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Thomas Fleury <tfleury@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>