Commits
Myron Stowe committed 84fb913c434
PCI/ASPM: Deallocate upstream link state even if device is not PCIe On PCI bus hotplug removal, pcie_aspm_exit_link_state() can potentially skip parent devices that have link_state allocated. Instead of exiting early if a given device is not PCIe, check whether or not the device's parent has link_state allocated. This enables pcie_aspm_exit_link_state() to properly clean up parent link_state when the last function in a slot might not be PCIe. Reported-by: Joe Lawrence <joe.lawrence@stratus.com> Tested-by: Joe Lawrence <joe.lawrence@stratus.com> Signed-off-by: Myron Stowe <myron.stowe@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>