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* PCI: Add parent device field to ECAM struct pci_config_windowJayachandran C2016-06-101-2/+2
| | | | | | | | | | | | Add a parent device field to struct pci_config_window. The parent is not saved now, but will be useful to save it in some cases. For ACPI on ARM64, it can be used to setup ACPI companion and domain. Since the parent dev is in struct pci_config_window now, we need not pass it to the init function as a separate argument. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
* PCI: Move ecam.h to linux/include/pci-ecam.hJayachandran C2016-06-101-0/+67
This header will be used from arch/arm64 for ACPI PCI implementation so it needs to be moved out of drivers/pci. Update users of the header file to use the new name. No functional changes. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>