File list (Check if you may need any files):
yaffs2\devextras.h
......\Kconfig
......\Makefile
......\moduleconfig.h
......\yaffsinterface.h
......\yaffs_checkptrw.c
......\yaffs_checkptrw.h
......\yaffs_ecc.c
......\yaffs_ecc.h
......\yaffs_fs.c
......\yaffs_getblockinfo.h
......\yaffs_guts.c
......\yaffs_guts.h
......\yaffs_mtdif.c
......\yaffs_mtdif.h
......\yaffs_mtdif1.c
......\yaffs_mtdif1.h
......\yaffs_mtdif2.c
......\yaffs_mtdif2.h
......\yaffs_nand.c
......\yaffs_nand.h
......\yaffs_nandemul2k.h
......\yaffs_packedtags1.c
......\yaffs_packedtags1.h
......\yaffs_packedtags2.c
......\yaffs_packedtags2.h
......\yaffs_qsort.c
......\yaffs_qsort.h
......\yaffs_tagscompat.c
......\yaffs_tagscompat.h
......\yaffs_tagsvalidity.c
......\yaffs_tagsvalidity.h
......\yportenv.h
yaffs2