[Yaffs] Alias size limit for yaffs2

Hi,

Can I extend alias length to 1K for yaffs2 without any problems?

I guess, the limit 159B is to comply with yaffs1 512 page size, but I
think we can extend this limit to 1K (or even more) for yaffs2 to fill
remaining empty bytes in the 2K chunk.

Is this right?

Thanks,
/Waldek