Merge tag 'acpi-4.20-rc5' of git://

Pull ACPI fix from Rafael Wysocki:
 "Fix a recent regression in ACPICA releted to the Generic Serial Bus
  protocol handling and causing it to read or write too little or too
  much data in some cases, so incorrect data may be written to hardware
  as a result (Hans de Goede)"

* tag 'acpi-4.20-rc5' of git://
  ACPICA: Fix handling of buffer-size in acpi_ex_write_data_to_field()