xen/pciback: Use PCI device flag helper functions

Use PCI device flag helper functions when assigning or releasing device.
No functional change.

Signed-off-by: Ethan Zhao <ethan.zhao@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: David Vrabel <david.vrabel@citrix.com>

diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 259ba26..017069a 100644 (file)
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -133,7 +133,7 @@ static void pcistub_device_release(struct kref *kref)
        xen_pcibk_config_free_dyn_fields(dev);
        xen_pcibk_config_free_dev(dev);
 
-       dev->dev_flags &= ~PCI_DEV_FLAGS_ASSIGNED;
+       pci_clear_dev_assigned(dev);
        pci_dev_put(dev);
 
        kfree(psdev);
@@ -413,7 +413,7 @@ static int pcistub_init_device(struct pci_dev *dev)
        dev_dbg(&dev->dev, "reset device\n");
        xen_pcibk_reset_device(dev);
 
-       dev->dev_flags |= PCI_DEV_FLAGS_ASSIGNED;
+       pci_set_dev_assigned(dev);
        return 0;
 
 config_release: