arm-soc fixes for v3.3-rc7

These fix mostly regressions on exynos, at91, pxa and ep93xx.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge branch 'fixes' of git://github.com/hzhuang1/linux into fixes

* 'fixes' of git://github.com/hzhuang1/linux: (3 commits)
  ARM: pxa: fix invalid mfp pin issue
  ARM: pxa: remove duplicated registeration on pxa-gpio
  ARM: pxa: add dummy clock for pxa25x and pxa27x

Includes an update to v3.3-rc6