OF_DT_END_NODE   2626 arch/powerpc/kernel/prom_init.c 	dt_push_token(OF_DT_END_NODE, mem_start, mem_end);
OF_DT_END_NODE    345 arch/powerpc/platforms/powermac/bootx_init.c 	dt_push_token(OF_DT_END_NODE, mem_end);