[GIT PULL] picoxcell cleanups for 3.11

[Arnd Bergmann]

On Wednesday 19 June 2013, Jamie Iles wrote:
> On Tue, Jun 11, 2013 at 01:26:21PM +0100, Jamie Iles wrote:
> > Hi Arnd, Olof,
> > 
> > Please pull these small changes for 3.11 to cleanup the picoxcell machine
> > support.
> > 

Pulled into next/cleanup, thanks!

	Arnd