usb: dwc3: gadget: XferComplete only for EP0

XferComplete is enabled only for the default control pipe, let's make
that clear in the code.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 22c0822cf310a6f912bf775b8c293c173a33ac8c..ec0e3a845d8a4e0bb0bb1f2900ea3b1c7c5a78a2 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2519,16 +2519,6 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
        }
 
        switch (event->endpoint_event) {
-       case DWC3_DEPEVT_XFERCOMPLETE:
-               dep->resource_index = 0;
-
-               if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
-                       dev_err(dwc->dev, "XferComplete for Isochronous endpoint\n");
-                       return;
-               }
-
-               dwc3_endpoint_transfer_complete(dwc, dep, event);
-               break;
        case DWC3_DEPEVT_XFERINPROGRESS:
                dwc3_endpoint_transfer_complete(dwc, dep, event);
                break;
@@ -2556,6 +2546,7 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
                        wake_up(&dep->wait_end_transfer);
                }
                break;
+       case DWC3_DEPEVT_XFERCOMPLETE:
        case DWC3_DEPEVT_RXTXFIFOEVT:
                break;
        }