Merge branches 'acpi-battery' and 'acpi-processor'

* acpi-battery:
  ACPI / battery: mark DMI table as __initconst
  ACPI / battery: minor tweaks to acpi_battery_units()
  ACPI / battery: constify the offset tables
  ACPI / battery: ensure acpi_battery_init() has finish
  ACPI / battery: drop useless return statements
  ACPI / battery: abort initialization earlier if acpi_disabled

* acpi-processor:
  ACPI / processor: constify DMI system id table
  ACPI / processor: Introduce invalid_phys_cpuid()
  ACPI / processor: return specific error instead of -1
  ACPI / processor: remove phys_id in acpi_processor_get_info()
  ACPI / processor: remove cpu_index in acpi_processor_get_info()
  Xen / ACPI / processor: Remove unneeded NULL check
  Xen / ACPI / processor: use invalid_logical_cpuid()
  ACPI / processor: Introduce invalid_logical_cpuid()