[Yaffs] Yaffs on 2.6

Hi all, does yaffs work with 2.6? I've managed to compile against a 2.6
kernel using CONFIG_KERNEL_2_5, but when I go to insmod the resulting
yaffs.o file I get
insmod: error inserting '/lib/modules/yaffs.o': -1 Invalid module format
I am up todate with CVS. I'll take a look at getting this going under
2.6 & if I do, I'll post the results.

Cheers
Brad