diff options
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 74d29159f3b9..105278ccf487 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -981,9 +981,13 @@ static void __dwc3_prepare_one_trb(struct dwc3_ep *dep, struct dwc3_trb *trb, usb_endpoint_type(dep->endpoint.desc)); } - /* always enable Continue on Short Packet */ + /* + * Enable Continue on Short Packet + * when endpoint is not a stream capable + */ if (usb_endpoint_dir_out(dep->endpoint.desc)) { - trb->ctrl |= DWC3_TRB_CTRL_CSP; + if (!dep->stream_capable) + trb->ctrl |= DWC3_TRB_CTRL_CSP; if (short_not_ok) trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI; |