IO_REGION_ID     1279 arch/powerpc/mm/book3s64/hash_utils.c 	case IO_REGION_ID:
IO_REGION_ID     1453 arch/powerpc/mm/book3s64/hash_utils.c 	    (get_region_id(ea) == IO_REGION_ID))
IO_REGION_ID     1471 arch/powerpc/mm/book3s64/hash_utils.c 	if ((region_id == VMALLOC_REGION_ID) || (region_id == IO_REGION_ID))
IO_REGION_ID      713 arch/powerpc/mm/book3s64/slb.c 	} else if (id == IO_REGION_ID) {
IO_REGION_ID      112 arch/powerpc/mm/copro_fault.c 	case IO_REGION_ID: