Merge tag 'soc-pxa-gpio-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git...

ARM: pxa: software node oriented GPIO rework for v7.2

- attach software nodes to their target GPIO controllers on PXA
  platforms

* tag 'soc-pxa-gpio-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  ARM: pxa: pxa27x: attach software node to its target GPIO controller
  ARM: pxa: pxa25x: attach software node to its target GPIO controller
  ARM: pxa: spitz: attach software nodes to their target GPIO controllers
  ARM: pxa: statify platform device definitions in spitz board file

Signed-off-by: Arnd Bergmann <arnd@arndb.de>