Merge branch 'acpica' into linux-next

* acpica: (22 commits)
  ACPI: Set length even for TYPE_END_TAG acpi resource
  ACPICA: Update version to 20130214
  ACPICA: Object repair: Allow 0-length packages for variable-length packages
  ACPICA: Disassembler: Add warnings for unresolved control methods
  ACPICA: Return object repair: Add resource template repairs
  ACPICA: Return object repair: Add string-to-unicode conversion
  ACPICA: Split object conversion functions to a new file
  ACPICA: Add mechanism for early object repairs on a per-name basis
  ACPICA: Remove trailing comma in enum declarations
  ACPICA: Add exception descriptions to exception info table
  ACPICA: Add macros to exception code definitions
  ACPICA: Regression fix: reinstate safe exit macros
  ACPICA: Update for ACPI 5 hardware-reduced feature
  ACPICA: Add parens within macros around parameter names
  ACPICA: Add macros to access pointer to next object in the descriptor list
  ACPICA: Update error/debug messages for fixed events
  ACPICA: Fix a long-standing bug in local cache
  ACPICA: iASL/Disassembler: Add support for MTMR table
  ACPICA: iASL/Disassembler: Add support for VRTC table
  ACPICA: Update RASF table definition
  ...