Lost PCIe PME after a914ff2d78ce ("PCI/ASPM: Don't select CONFIG_PCIEASPM by default")

[Heiner Kallweit <hkallweit1@xxxxxxxxx>]

For whatever reason with this change (and losing ASPM control) I also
loose the PCIe PME interrupts. This prevents my network card from
resuming from runtime-suspend.
Reverting the change brings back ASPM control and the PCIe PME irq's.

Affected system is a Zotac MiniPC with a N3450 CPU:
PCI bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port A #1 (rev fb)