[Yaffs] bug report: compile yaffs2 into Linux kernel

Hi all,

I download latest yaffs2 package from official website and want to
compile it into linux 2.6 kernel, but meet error and now fix it. Wish
it may help you.

1. Missing file yaffs_mtdif1.h
You can write a header file yaffs_mtdif1.h with reference to yaffs_mtdif2.h

2. Replace qsort( ... ) in yaffs_guts.c with yaffs_qsort(...)

3. Modify Makefile from
--------------------------------------------------
yaffs-y += yaffs_packedtags2.o yaffs_nand.o yaffs_qsort.o
yaffs-y += yaffs_tagscompat.o yaffs_tagsvalidity.o
yaffs-y += yaffs_mtdif.o yaffs_mtdif2.o
--------------------------------------------------
to
--------------------------------------------------
yaffs-y += yaffs_packedtags1.o yaffs_packedtags2.o yaffs_nand.o yaffs_qsort.o
yaffs-y += yaffs_tagscompat.o yaffs_tagsvalidity.o
yaffs-y += yaffs_mtdif.o yaffs_mtdif1.o yaffs_mtdif2.o
--------------------------------------------------

--
Best Regards!
Shawn RONG