diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 111569c..9e31c0a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3164,18 +3164,12 @@
 	return 0;
 }
 
-static int pci_dev_reset(struct pci_dev *dev, int probe)
+static int __pci_dev_reset(struct pci_dev *dev, int probe)
 {
 	int rc;
 
 	might_sleep();
 
-	if (!probe) {
-		pci_cfg_access_lock(dev);
-		/* block PM suspend, driver probe, etc. */
-		device_lock(&dev->dev);
-	}
-
 	rc = pci_dev_specific_reset(dev, probe);
 	if (rc != -ENOTTY)
 		goto done;
@@ -3194,14 +3188,27 @@
 
 	rc = pci_parent_bus_reset(dev, probe);
 done:
+	return rc;
+}
+
+static int pci_dev_reset(struct pci_dev *dev, int probe)
+{
+	int rc;
+
+	if (!probe) {
+		pci_cfg_access_lock(dev);
+		/* block PM suspend, driver probe, etc. */
+		device_lock(&dev->dev);
+	}
+
+	rc = __pci_dev_reset(dev, probe);
+
 	if (!probe) {
 		device_unlock(&dev->dev);
 		pci_cfg_access_unlock(dev);
 	}
-
 	return rc;
 }
-
 /**
  * __pci_reset_function - reset a PCI device function
  * @dev: PCI device to reset
@@ -3246,7 +3253,7 @@
  */
 int __pci_reset_function_locked(struct pci_dev *dev)
 {
-	return pci_dev_reset(dev, 1);
+	return __pci_dev_reset(dev, 0);
 }
 EXPORT_SYMBOL_GPL(__pci_reset_function_locked);