OPAL_UNREGISTER_DUMP_REGION  227 arch/powerpc/platforms/powernv/opal-call.c OPAL_CALL(opal_unregister_dump_region,		OPAL_UNREGISTER_DUMP_REGION);
OPAL_UNREGISTER_DUMP_REGION 1029 arch/powerpc/platforms/powernv/opal.c 	if (opal_check_token(OPAL_UNREGISTER_DUMP_REGION))