CPM_MAP_SIZE 64 arch/powerpc/sysdev/cpm2.c cpm2_immr = ioremap(get_immrbase() + 0x80000, CPM_MAP_SIZE); CPM_MAP_SIZE 66 arch/powerpc/sysdev/cpm2.c cpm2_immr = ioremap(get_immrbase(), CPM_MAP_SIZE);