usb: dwc3: gadget: Don't clear flags before transfer ended
[ Upstream commit a114c4ca64bd522aec1790c7e5c60c882f699d8f ]
We track END_TRANSFER command completion. Don't clear transfer
started/ended flag prematurely. Otherwise, we'd run into the problem
with restarting transfer before END_TRANSFER command finishes.
Fixes: 6d8a019614
("usb: dwc3: gadget: check for Missed Isoc from event status")
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 1 additions and 3 deletions
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@ -2366,10 +2366,8 @@ static void dwc3_gadget_endpoint_transfer_in_progress(struct dwc3_ep *dep,
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dwc3_gadget_ep_cleanup_completed_requests(dep, event, status);
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if (stop) {
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if (stop)
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dwc3_stop_active_transfer(dep, true, true);
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dep->flags = DWC3_EP_ENABLED;
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}
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/*
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* WORKAROUND: This is the 2nd half of U1/U2 -> U0 workaround.
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