usb: dwc3: gadget: never ever kill the machine

We should never kill the machine just because some
USB endpoint type is wrong. WARN about it and move
on.

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 71d01b29e7b51def29180e8ce1a0841cf89df4cf..bcd0d32ed4e9a75cbaedb8469536836f5a5a75a7 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -871,7 +871,8 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep,
                 * This is only possible with faulty memory because we
                 * checked it already :)
                 */
-               BUG();
+               dev_WARN(dwc->dev, "Unknown endpoint type %d\n",
+                               usb_endpoint_type(dep->endpoint.desc));
        }
 
        /* always enable Continue on Short Packet */