1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 1f4f6d02fe2..85ec65ada12 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1373,9 +1373,10 @@ static int proc_ioctl(struct dev_state *ps, struct usbdevfs_ioctl *ctl)
 
         /* let kernel drivers try to (re)bind to the interface */
         case USBDEVFS_CONNECT:
-                usb_unlock_device(ps->dev);
-                retval = bus_rescan_devices(intf->dev.bus);
-                usb_lock_device(ps->dev);
+                if (!intf->dev.driver)
+                        retval = device_attach(&intf->dev);
+                else
+                        retval = -EBUSY;
                 break;
 
         /* talk directly to the interface's driver */