MAINTAINERS: Add PowerPC patterns

MAINTAINERS: Add PowerPC patterns

On Fri, 2009-12-04 at 20:59 +1100, Benjamin Herrenschmidt wrote:
> On Fri, 2009-12-04 at 10:34 +0100, Jean Delvare wrote:
> > I've sent it to linuxppc-dev@ozlabs.org on October 14th. This is the
> > address which is listed 22 times in MAINTAINERS. If it isn't correct,
> > then please update MAINTAINERS.
> No it's fine both shoul work. Your patches are there, just waiting for
> me to pick them up, I was just firing a reminder to the rest of the CC
> list :-) (and I do remember fwd'ing a couple of your patches to the
> list, for some reason they didn't make it to patchwork back then, that
> was a few month ago).
> Anyways, I've been stretched thin with all sort of stuff lately, so bear
> with me if I'm a bit slow at taking or testing stuff, I'm doing my best.

Adding patterns to the PowerPC sections of MAINTAINERS is useful.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>