Merge branches 'acpi-ec', 'acpi-video', 'acpi-button' and 'acpi-thermal'

* acpi-ec:
  ACPI / EC: Remove wrong ECDT correction quirks
  ACPI / EC: Cleanup boot EC code using acpi_ec_alloc()

* acpi-video:
  ACPI / video: Dummy acpi_video_register should return error code
  ACPI / video: skip evaluating _DOD when it does not exist
  ACPI / video: Thinkpad X201 Tablet needs video_detect_force_video

* acpi-button:
  ACPI / button: Add quirks for initial lid state notification
  ACPI / button: Refactor functions to eliminate redundant code
  ACPI / button: Remove initial lid state notification

* acpi-thermal:
  ACPI / thermal: Remove create_workqueue()