Like its async suspend support, allow PCI device shutdown to be performed asynchronously to reduce shutdown time.
Signed-off-by: David Jeffery <[email protected]> Signed-off-by: Stuart Hayes <[email protected]> Tested-by: Laurence Oberman <[email protected]> Reviewed-by: Martin K. Petersen <[email protected]> Reviewed-by: Pasha Tatashin <[email protected]> Reviewed-by: Bjorn Helgaas <[email protected]> --- drivers/pci/probe.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index b63cd0c310bc..7cf3dabc885e 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1045,6 +1045,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) bus->bridge = get_device(&bridge->dev); device_enable_async_suspend(bus->bridge); + dev_set_async_shutdown(bus->bridge); pci_set_bus_of_node(bus); pci_set_bus_msi_domain(bus); if (bridge->msi_domain && !dev_get_msi_domain(&bus->dev) && @@ -2753,6 +2754,7 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus) pci_reassigndev_resource_alignment(dev); pci_init_capabilities(dev); + dev_set_async_shutdown(&dev->dev); /* * Add the device to our list of discovered devices -- 2.54.0
