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path: root/drivers/xen/xen-pciback/xenbus.c
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Diffstat (limited to 'drivers/xen/xen-pciback/xenbus.c')
-rw-r--r--drivers/xen/xen-pciback/xenbus.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index a9ed867afab..4a7e6e0a5f4 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -93,6 +93,8 @@ static void free_pdev(struct xen_pcibk_device *pdev)
xen_pcibk_disconnect(pdev);
+ /* N.B. This calls pcistub_put_pci_dev which does the FLR on all
+ * of the PCIe devices. */
xen_pcibk_release_devices(pdev);
dev_set_drvdata(&pdev->xdev->dev, NULL);
@@ -286,6 +288,8 @@ static int xen_pcibk_remove_device(struct xen_pcibk_device *pdev,
dev_dbg(&dev->dev, "unregistering for %d\n", pdev->xdev->otherend_id);
xen_unregister_device_domain_owner(dev);
+ /* N.B. This ends up calling pcistub_put_pci_dev which ends up
+ * doing the FLR. */
xen_pcibk_release_pci_dev(pdev, dev);
out: