Merge branches 'acpi-scan', 'acpi-ec' and 'acpi-lpss'

* acpi-scan:
  ACPI: Run fixed event device notifications in process context
  ACPI / scan: Allow ACPI drivers to bind to PNP device objects

* acpi-ec:
  ACPI / EC: Add support to disallow QR_EC to be issued before completing previous QR_EC
  ACPI / EC: Add support to disallow QR_EC to be issued when SCI_EVT isn't set

* acpi-lpss:
  ACPI / LPSS: Add ACPI IDs for Intel Braswell