Commits
Yinghai Lu committed 1f96a965e30
PCI: acpiphp: Add is_hotplug_bridge detection When system support hotplug bridge with children hotplug slots, we need to make sure that parent bridge get preallocated resource so later when device is plugged into children slot, those children devices will get resource allocated. We do not meet this problem, because for PCIe hotplug card, when acpiphp is used, pci_scan_bridge will set that for us when detect hotplug bit in slot cap. Reported-and-tested-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jason Baron <jbaron@redhat.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>