[PATCH] 6fire: Convert byte_rev_table uses to bitrev8

[Wang, Yalin]

> From: Joe Perches [mailto:joe at perches.com]
> > I think the most safe way is change byte_rev_table[] to be satic, So
> > that no driver can access it directly, The build error can remind the
> > developer if they use byte_rev_table[] Directly .
> 
> You can do that with your later patch, but the existing uses _must_ be
> converted first so you don't break the build.
> 
> 
Yeah, I agree with you,
I will add this into my later patch.

Thanks