Merge tag 'acpi-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

Merge tag 'acpi-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fixes from Rafael Wysocki:
 "These fix a regression related to the ACPI EC handling during system
  suspend/resume on some platforms and prevent modalias from being
  exposed to user space for ACPI device object with "not functional and
  not present" status.

  Specifics:

   - Fix an ACPI EC driver regression (from the 4.9 cycle) causing the
     driver's power management operations to be omitted during system
     suspend/resume on platforms where the EC instance from the ECDT
     table is used instead of the one from the DSDT (Lv Zheng).

   - Prevent modalias from being exposed to user space for ACPI device
     objects with _STA returning 0 (not present and not functional) to
     prevent driver modules from being loaded automatically for hardware
     that is not actually present on some platforms (Hans de Goede)"

* tag 'acpi-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / EC: Fix regression related to PM ops support in ECDT device
  ACPI / bus: Leave modalias empty for devices which are not present