- Modify the ACPI device enumeration code to defer the enumeration
of devices with an _HID whose lists of operation region
dependencies returned by _DEP are not empty after eliminating the
entries representing known-benign dependencies from them (Rafael
Wysocki, Hans de Goede).
- Make the ACPI PNP code mathing device IDs also take the length of
the given ID string into account (Hui Wang).
- Add AMD systems support to the ACPI code handling suspend-to-idle
via the PNP0D80 (System Power Management Controller) device _DSM
interface (Shyam Sundar).
- Move the suspend-to-idle handling code related to the PNP0D80
device _DSM interface, which is x86-specific, to a separate file
in the x86/ subdirectory (Rafael Wysocki).