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 <hmi...@synopsys.com>
---
drivers/usb/dwc2/gadget.c | 2 --
1 file changed, 2 deletions(-)
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 */
--
2.11.0
--
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