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usb: dwc3: gadget: clear DWC3_PENDING_REQUEST when request is queued 

Instead of clearing DWC3_PENDING_REQUEST when
we start transfer, let's do it when the request
is actually queued, that way we know for sure
that we're clearing in the right time.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2015-09-15 09:49:14 -05:00
parent 1d6a39186b
commit 89185916d2
1 changed files with 4 additions and 1 deletions
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5
drivers/usb/dwc3/gadget.c
View File

@ -948,7 +948,6 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep, u16 cmd_param,
dwc3_trace(trace_dwc3_gadget, "%s: endpoint busy", dep->name);
return -EBUSY;
}
dep->flags &= ~DWC3_EP_PENDING_REQUEST;
/*
* If we are getting here after a short-out-packet we don't enqueue any
@ -1117,6 +1116,10 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
if (ret && ret != -EBUSY)
dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
dep->name);
if (!ret)
dep->flags &= ~DWC3_EP_PENDING_REQUEST;
return ret;
}