diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 932f68e6ad194fc31f803f8d92ef1ddd42b8188c..d86276c639c1a3915f9344187b9ff6e5071694b8 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -169,7 +169,7 @@ EXPORT_SYMBOL_GPL(usb_altnum_to_altsetting);
 
 struct find_interface_arg {
 	int minor;
-	struct usb_interface *interface;
+	struct device_driver *drv;
 };
 
 static int __find_interface(struct device *dev, void *data)
@@ -180,12 +180,10 @@ static int __find_interface(struct device *dev, void *data)
 	if (!is_usb_interface(dev))
 		return 0;
 
+	if (dev->driver != arg->drv)
+		return 0;
 	intf = to_usb_interface(dev);
-	if (intf->minor != -1 && intf->minor == arg->minor) {
-		arg->interface = intf;
-		return 1;
-	}
-	return 0;
+	return intf->minor == arg->minor;
 }
 
 /**
@@ -193,21 +191,24 @@ static int __find_interface(struct device *dev, void *data)
  * @drv: the driver whose current configuration is considered
  * @minor: the minor number of the desired device
  *
- * This walks the driver device list and returns a pointer to the interface
- * with the matching minor.  Note, this only works for devices that share the
- * USB major number.
+ * This walks the bus device list and returns a pointer to the interface
+ * with the matching minor and driver.  Note, this only works for devices
+ * that share the USB major number.
  */
 struct usb_interface *usb_find_interface(struct usb_driver *drv, int minor)
 {
 	struct find_interface_arg argb;
-	int retval;
+	struct device *dev;
 
 	argb.minor = minor;
-	argb.interface = NULL;
-	/* eat the error, it will be in argb.interface */
-	retval = driver_for_each_device(&drv->drvwrap.driver, NULL, &argb,
-					__find_interface);
-	return argb.interface;
+	argb.drv = &drv->drvwrap.driver;
+
+	dev = bus_find_device(&usb_bus_type, NULL, &argb, __find_interface);
+
+	/* Drop reference count from bus_find_device */
+	put_device(dev);
+
+	return dev ? to_usb_interface(dev) : NULL;
 }
 EXPORT_SYMBOL_GPL(usb_find_interface);