Hi All, As explained in the changelog of patch [2/7], using struct pci_platform_pm_ops for ACPI is not particularly beneficial, so it is better to get rid of it and call the functions pointed to by it directly from the PCI core. However, struct pci_platform_pm_ops is also used by the Intel MID support code, but it is actually better to call the MID PM function directly from the PCI core either, which is done in patch [1/7]. After these changes, patch [3/7] removes struct pci_platform_pm_ops and the rest is just cleanups and some code consolidation on top of that. Thanks!