diff options
| author | Felipe Balbi <balbi@ti.com> | 2015-09-15 09:49:14 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-09-27 10:54:31 -0500 |
| commit | 89185916d2295f7c4bc3a05adae25380b3e08e58 (patch) | |
| tree | 884e36b27df922fe30d3d035754322f2e7dbb70f /drivers/usb | |
| parent | 1d6a39186b37b6f5097f9cdee8fcbfc24d231428 (diff) | |
| download | op-kernel-dev-89185916d2295f7c4bc3a05adae25380b3e08e58.zip op-kernel-dev-89185916d2295f7c4bc3a05adae25380b3e08e58.tar.gz | |
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 2d0dc2d..13ed16a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -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; } |
