map_copy_from     445 include/linux/mtd/map.h #define map_copy_from(map, to, from, len) (map)->copy_from(map, to, from, len)
map_copy_from     454 include/linux/mtd/map.h #define map_copy_from(map, to, from, len) inline_map_copy_from(map, to, from, len)