Merge branch 'acpi-pm'

Merge branch 'acpi-pm'

* acpi-pm:
  ACPI / PM: Fix acpi_pm_notifier_lock vs flush_workqueue() deadlock
  ACPI / LPSS: Consolidate runtime PM and system sleep handling
  ACPI / PM: Combine device suspend routines
  ACPI / LPIT: Add Low Power Idle Table (LPIT) support
  ACPI / PM: Split code validating need for runtime resume in ->prepare()
  ACPI / PM: Restore acpi_subsys_complete()
  ACPI / PM: Combine two identical device resume routines
  ACPI / PM: Remove stale function header