mtd-JFFS2 HowTo doc

[Vipin Malik]

> We have
> a port of the 2.4.x kernel to our target arriving in the fall.
> Anything in particular to get JFFS2 working under 2.2.x?

If I remember David's email a few days back, getting JFFS2 to work under
2.2.x needs "some porting".
That was news to me, as I assumed that JFFS2 also works under 2.2.x
I've been testing it under 2.4.x due to module issues (and that's what I
intend to use anyway).

Vipin