Merge branch 'acpi-cmos-rtc'

Merge updates related to the CMOS RTC driver and x86/ACPI CMOS RTC
support for 7.1-rc1:

 - Add ACPI support to the platform device interface in the CMOS RTC
   driver, make the ACPI core device enumeration code create a platform
   device for the CMOS RTC, and drop CMOS RTC PNP device support (Rafael
   Wysocki)

 - Consolidate the x86-specific CMOS RTC handling with the ACPI TAD
   driver and clean up the CMOS RTC ACPI address space handler (Rafael
   Wysocki)

 - Enable ACPI alarm in the CMOS RTC driver if advertised in ACPI FADT
   and allow that driver to work without a dedicated IRQ if the ACPI
   alarm is used (Rafael Wysocki)

* acpi-cmos-rtc:
  rtc: cmos: Do not require IRQ if ACPI alarm is used
  rtc: cmos: Enable ACPI alarm if advertised in ACPI FADT
  ACPI: TAD/x86: cmos_rtc: Consolidate address space handler setup
  rtc: cmos: Drop PNP device support
  x86: rtc: Drop PNP device check
  ACPI: PNP: Drop CMOS RTC PNP device support
  ACPI: x86/rtc-cmos: Use platform device for driver binding
  ACPI: x86: cmos_rtc: Create a CMOS RTC platform device
  ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver
  ACPI: x86: cmos_rtc: Clean up address space handler driver

diff --cc include/linux/acpi.h
Simple merge