diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-01-11 12:57:09 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-01-28 12:53:15 +0200 |
| commit | a3af5e3ad3f11a0001317da9e9fb78b371c5f603 (patch) | |
| tree | 90f88bfd5fbfd8351ff1938386429b98e3c08d20 /drivers/usb/dwc3/gadget.c | |
| parent | 546970fdab1da5fead4f0f5c8cbf4b1c68213707 (diff) | |
usb: dwc3: gadget: add dwc3_request status tracking
This patch starts tracking dwc3_request status. A following patch will
build on top of this to prevent a request from being queued twice.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index d478d46847b6..9fde48656044 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -209,6 +209,7 @@ void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req, struct dwc3 *dwc = dep->dwc; dwc3_gadget_del_and_unmap_request(dep, req, status); + req->status = DWC3_REQUEST_STATUS_COMPLETED; spin_unlock(&dwc->lock); usb_gadget_giveback_request(&dep->endpoint, &req->request); @@ -847,6 +848,7 @@ static struct usb_request *dwc3_gadget_ep_alloc_request(struct usb_ep *ep, req->direction = dep->direction; req->epnum = dep->number; req->dep = dep; + req->status = DWC3_REQUEST_STATUS_UNKNOWN; trace_dwc3_alloc_request(req); @@ -1443,6 +1445,7 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req) trace_dwc3_ep_queue(req); list_add_tail(&req->list, &dep->pending_list); + req->status = DWC3_REQUEST_STATUS_QUEUED; /* * NOTICE: Isochronous endpoints should NEVER be prestarted. We must |