| Message ID | 567e1236bdcd81b113fb29e1cc3ae83a52d8d956.1528792007.git.hminas@synopsys.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 7c71d5aba765..7a5e265f48f7 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2755,8 +2755,6 @@ static void dwc2_gadget_handle_out_token_ep_disabled(struct dwc2_hsotg_ep *ep) if (dir_in || !ep->isochronous) return; - dwc2_hsotg_complete_request(hsotg, ep, get_ep_head(ep), 0); - if (using_desc_dma(hsotg)) { if (ep->target_frame == TARGET_FRAME_INITIAL) { /* Start first ISO Out */
In ISOC OUT transfer, when the OUT token received while EP disabled, we shouldn't complete a usb request. The current flow completed one usb request, this will lead to a packet drop to function driver. Signed-off-by: Minas Harutyunyan <hminas@synopsys.com> --- drivers/usb/dwc2/gadget.c | 2 -- 1 file changed, 2 deletions(-)