Merge tag 'arm-imx-cleanup' of git://git.pengutronix.de/git/imx/linux-2.6 into next/cleanup

ARM: i.MX: misc board cleanups

* tag 'arm-imx-cleanup' of git://git.pengutronix.de/git/imx/linux-2.6:
  ARM: i.MX: efikamx: match machine descriptions with legacy
  ARM: imx/mx21ads: remove unneeded cast