Merge tag 'sunxi-fixes-for-3.8-rc2' of git://github.com/mripard/linux into fixes

From Maxime Ripard:
Fixes for the sunxi core to be merged in 3.8-rc2

* tag 'sunxi-fixes-for-3.8-rc2' of git://github.com/mripard/linux:
  sunxi: Change the machine compatible string.
  ARM: multi_v7_defconfig: Add ARCH_SUNXI