1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 349cacc577d8..490a6ca00733 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -527,7 +527,7 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep,
                 dep->stream_capable = true;
         }
 
-        if (usb_endpoint_xfer_isoc(desc))
+        if (!usb_endpoint_xfer_control(desc))
                 params.param1 |= DWC3_DEPCFG_XFER_IN_PROGRESS_EN;
 
         /*
@@ -1225,16 +1225,17 @@ static int dwc3_gadget_ep_queue(struct usb_ep *ep, struct usb_request *request,
 
         int                             ret;
 
+        spin_lock_irqsave(&dwc->lock, flags);
         if (!dep->endpoint.desc) {
                 dev_dbg(dwc->dev, "trying to queue request %p to disabled %s\n",
                                 request, ep->name);
+                spin_unlock_irqrestore(&dwc->lock, flags);
                 return -ESHUTDOWN;
         }
 
         dev_vdbg(dwc->dev, "queing request %p to %s length %d\n",
                         request, ep->name, request->length);
 
-        spin_lock_irqsave(&dwc->lock, flags);
         ret = __dwc3_gadget_ep_queue(dep, req);
         spin_unlock_irqrestore(&dwc->lock, flags);
 
@@ -2041,12 +2042,6 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
                 dwc3_endpoint_transfer_complete(dwc, dep, event);
                 break;
         case DWC3_DEPEVT_XFERINPROGRESS:
-                if (!usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
-                        dev_dbg(dwc->dev, "%s is not an Isochronous endpoint\n",
-                                        dep->name);
-                        return;
-                }
-
                 dwc3_endpoint_transfer_complete(dwc, dep, event);
                 break;
         case DWC3_DEPEVT_XFERNOTREADY: