diff options
| -rw-r--r-- | drivers/usb/gadget/udc/fsl_udc_core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index 4ee7b08..0d207e6 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -198,7 +198,11 @@ __acquires(ep->udc->lock) spin_unlock(&ep->udc->lock); - usb_gadget_giveback_request(&ep->ep, &req->req); + /* this complete() should a func implemented by gadget layer, + * eg fsg->bulk_in_complete() + */ + if (req->req.complete) + usb_gadget_giveback_request(&ep->ep, &req->req); spin_lock(&ep->udc->lock); ep->stopped = stopped; |