PCI: pciehp: Configure hot-added display devices
We configure cache line size and other settings of hot-added devices, e.g., based on ACPI _HPP or _HPX methods. Previously we skipped this for display devices, but ACPI rev 5.0, sec 6.2.7 and 6.2.8 have no requirement to skip them. Remove the check so we configure display devices the same way we configure other devices. See also ac81860ea073 ("PCI: hotplug: pciehp: Removed check for hotplug of display devices"). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Yinghai Lu <yinghai@kernel.org>
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@ -66,12 +66,8 @@ int pciehp_configure_device(struct slot *p_slot)
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pci_assign_unassigned_bridge_resources(bridge);
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list_for_each_entry(dev, &parent->devices, bus_list) {
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if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY)
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continue;
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list_for_each_entry(dev, &parent->devices, bus_list)
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pci_configure_slot(dev);
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}
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pci_bus_add_devices(parent);
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