1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 943c49a7842c..140b9deb482c 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1019,6 +1019,12 @@ struct pci_dev *__ref pci_scan_single_device(struct pci_bus *bus, int devfn)
 {
         struct pci_dev *dev;
 
+        dev = pci_get_slot(bus, devfn);
+        if (dev) {
+                pci_dev_put(dev);
+                return dev;
+        }
+
         dev = pci_scan_device(bus, devfn);
         if (!dev)
                 return NULL;