Merge tag 'acpi-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "This includes a couple of fixes needed after recent changes, two ACPI
  driver fixes (fan and "Processor Aggregator"), an update of the ACPI
  device properties handling code and a new MAINTAINERS entry for ACPI
  on ARM64.

  Specifics:

   - Fix an unused function warning that started to appear after recent
     changes in the ACPI EC driver (Eric Biggers).

   - Fix the KERN_CONT usage in acpi_os_vprintf() that has become
     (particularly) annoying recently (Joe Perches).

   - Fix the fan status checking in the ACPI fan driver to avoid
     returning incorrect error codes sometimes (Srinivas Pandruvada).

   - Fix the ACPI Processor Aggregator driver (PAD) to always let the
     special processor_aggregator driver from Xen take over when running
     as Xen dom0 (Juergen Gross).

   - Update the handling of reference device properties in ACPI by
     allowing empty rows ("holes") to appear in reference property lists
     (Mika Westerberg).

   - Add a new MAINTAINERS entry for ACPI on ARM64 (Lorenzo Pieralisi)"

* tag 'acpi-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  acpi_os_vprintf: Use printk_get_level() to avoid unnecessary KERN_CONT
  ACPI / PAD: don't register acpi_pad driver if running as Xen dom0
  ACPI / property: Allow holes in reference properties
  MAINTAINERS: Add ARM64-specific ACPI maintainers entry
  ACPI / EC: Fix unused function warning when CONFIG_PM_SLEEP=n
  ACPI / fan: Fix error reading cur_state