Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Quoth BenH:
 "Here are a few powerpc fixes for 3.3, all pretty trivial.  I also
  added the patch to define GET_IP/SET_IP so we can use some more
  asm-generic goodness."

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/pseries/eeh: Fix crash when error happens during device probe
  powerpc/pseries: Fix partition migration hang in stop_topology_update
  powerpc/powernv: Disable interrupts while taking phb->lock
  powerpc: Fix WARN_ON in decrementer_check_overflow
  powerpc/wsp: Fix IRQ affinity setting
  powerpc: Implement GET_IP/SET_IP
  powerpc/wsp: Permanently enable PCI class code workaround