Merge branch 'acpica-next' into linux-next

* acpica-next: (54 commits)
  ACPICA: Update version to 20140424.
  ACPICA: Comment/format update, no functional change.
  ACPICA: Events: Update GPE handling and initialization code.
  ACPICA: Remove extraneous error message for large number of GPEs.
  ACPICA: Tables: Remove old mechanism to validate if XSDT contains NULL entries.
  ACPICA: Tables: Add new mechanism to skip NULL entries in RSDT and XSDT.
  ACPICA: acpidump: Add support to force using RSDT.
  ACPICA: Back port of improvements on exception code.
  ACPICA: Back port of _PRP update.
  ACPICA: acpidump: Fix truncated RSDP signature validation.
  ACPICA: Linux header: Add support for stubbed externals.
  ACPICA: OSL: Add configurability for generic external functions.
  ACPICA: OSL: Add section to collect the divergence in acpixf.h.
  ACPICA: OSL: Add configurability for debug output functions.
  ACPICA: OSL: Add configurability for error message functions.
  ACPICA: OSL: Add configurability for memory allocation macros.
  ACPICA: OSL: Move external globals from utglobal.c to acpixf.h using ACPI_INIT_GLOBAL/ACPI_GLOBAL.
  ACPICA: Comment updates - no functional change.
  ACPICA: Update handling of PCI ID lists.
  ACPICA: Add support for _LPD and _PRP methods.
  ...

diff --cc Documentation/kernel-parameters.txt
Simple merge

diff --cc tools/power/acpi/Makefile
Simple merge