Update maintainers for powerpc

[Tom Rini]

On Fri, Jul 04, 2008 at 09:04:42PM +1000, Paul Mackerras wrote:

> This updates the MAINTAINERS entries for powerpc.  It adds Ben H to
> the overall Linux for PowerPC entry and makes it clear this covers
> both 32-bit and 64-bit machines.  It removes the separate entry we had
> for Linux on 64-bit PowerPC where Anton and I were listed as
> maintainers - Anton hasn't been involved in the day-to-day maintenance
> of the code for several years.  Finally, it removes the entry for the
> Linux for PowerPC boot code where Tom Rini was listed as the
> maintainer.  That code got completely rewritten when we merged
> 32-bit and 64-bit, and I and the various platform maintainers have
> been maintaining that code since.
> 
> Signed-off-by: Paul Mackerras <paulus at samba.org>

Acked-by: Tom Rini <trini at kernel.crashing.org>

-- 
Tom Rini