Merge branch 'pm-cpuidle'

 - Avoid using deep idle states during initialization in the intel_idle
   driver to work around device handling issues (Rafael Wysocki)

 - Fix and refactor the ACPI processor driver code related to ACPI _LPI
   support and add ACPI _LPI support to intel_idle based on that ACPI
   processor driver update (Rafael Wysocki)

* pm-cpuidle:
  intel_idle: Avoid using deep idle states during initialization
  intel_idle: Update documentation after adding ACPI _LPI support
  intel_idle: Add ACPI _LPI support
  intel_idle: Prepare for adding ACPI _LPI support
  ACPI: processor: idle: Add switch for strict _LPI processing
  ACPI: processor: idle: Relocate acpi_processor_extract_lpi_info()
  ACPI: processor: idle: Introduce acpi_processor_extract_lpi_info()
  ACPI: processor: idle: Introduce too_many_states() for _LPI
  ACPI: processor: idle: Rework flatten_lpi_states()
  ACPI: processor: idle: Rearrange loop in acpi_processor_get_lpi_info()
  ACPI: processor: idle: Drop redundant _LPI presence checks
  ACPI: processor: idle: Rework first-level _LPI states processing
  ACPI: processor: idle: Rearrange acpi_processor_get_lpi_info()
  ACPI: processor: idle: Introduce lpi_state_debug()
  ACPI: processor: idle: Split acpi_processor_evaluate_lpi()
  ACPI: processor: idle: Rearrange acpi_processor_evaluate_lpi()
  ACPI: processor: idle: Unify debug in acpi_processor_evaluate_lpi()
  ACPI: processor: idle: Ignore _LPI states with SYSTEMIO entry method
  ACPI: processor: idle: Expand _LPI package sanity checks