I agree. =A0Josh's patch is immediately useful to other code as-is.
=20
used-by-rtas is powerpc-specific and doesn't belong in drivers/of IMO.
Ok, makes sense, plus paulus looked at the PAPR spec with me and we found
that used-by-rtas doesn't necessarily mean "don't touch" in all
circumstances, so original patch
Acked-by: Arnd Bergmann <arnd@arndb.de>