1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 0a0e8cea0af..8da1a56659b 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -257,15 +257,16 @@ static int usb_unbind_interface(struct device *dev)
         udev = interface_to_usbdev(intf);
         error = usb_autoresume_device(udev);
 
-        /* release all urbs for this interface */
-        usb_disable_interface(interface_to_usbdev(intf), intf);
+        /* Terminate all URBs for this interface unless the driver
+         * supports "soft" unbinding.
+         */
+        if (!driver->soft_unbind)
+                usb_disable_interface(udev, intf);
 
         driver->disconnect(intf);
 
         /* reset other interface state */
-        usb_set_interface(interface_to_usbdev(intf),
-                        intf->altsetting[0].desc.bInterfaceNumber,
-                        0);
+        usb_set_interface(udev, intf->altsetting[0].desc.bInterfaceNumber, 0);
         usb_set_intfdata(intf, NULL);
 
         intf->condition = USB_INTERFACE_UNBOUND;