[PATCH] fix xmon input on 440

[Josh Boyer]

On Mon, 2007-09-17 at 12:52 +1000, David Gibson wrote:
> On Fri, Sep 14, 2007 at 03:44:47PM -0500, Hollis Blanchard wrote:
> > Implement udbg_getc() for 440, which fixes xmon input.
> > Signed-off-by: Hollis Blanchard <hollisb at us.ibm.com>
> Acked-by: David Gibson <david at gibson.dropbear.id.au>
> 

I fixed up the whitespace issues and applied it to my tree.  Oh, and
comments don't need semi-colons ;)

josh