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Previously we used a PCI early fixup to initiate a link retrain on Altera devices. But Altera PCIe IP can be configured as either a Root Port or an Endpoint, and they might have same vendor ID, so the fixup would be run for both. We only want to initiate a link retrain for Altera Root Port devices, not for Endpoints, so move the link retrain functionality from the fixup to altera_pcie_host_init(). [bhelgaas: changelog] Signed-off-by: Ley Foon Tan <lftan@altera.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>