Merge tag 'please-pull-pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

Pull pstore update from Tony Luck:
 "Fixes for pstore for 3.11 merge window"

* tag 'please-pull-pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  efivars: If pstore_register fails, free unneeded pstore buffer
  acpi: Eliminate console msg if pstore.backend excludes ERST
  pstore: Return unique error if backend registration excluded by kernel param
  pstore: Fail to unlink if a driver has not defined pstore_erase
  pstore/ram: remove the power of buffer size limitation
  pstore/ram: avoid atomic accesses for ioremapped regions
  efi, pstore: Cocci spatch "memdup.spatch"