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usb: dwc3: gadget: rename done_trbs and done_reqs
This patch simply renames two functions to more descriptive names so that it's easier to understand what they're doing. Cleanup only, no functional changes. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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commit
66f5dd5a03
1 changed files with 16 additions and 13 deletions
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@ -2248,10 +2248,10 @@ static void dwc3_gadget_free_endpoints(struct dwc3 *dwc)
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/* -------------------------------------------------------------------------- */
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static int __dwc3_cleanup_done_trbs(struct dwc3 *dwc, struct dwc3_ep *dep,
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struct dwc3_request *req, struct dwc3_trb *trb,
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const struct dwc3_event_depevt *event, int status,
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int chain)
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static int dwc3_gadget_ep_reclaim_completed_trbs(struct dwc3 *dwc,
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struct dwc3_ep *dep, struct dwc3_request *req,
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struct dwc3_trb *trb, const struct dwc3_event_depevt *event,
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int status, int chain)
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{
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unsigned int count;
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unsigned int s_pkt = 0;
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@ -2336,8 +2336,9 @@ static int __dwc3_cleanup_done_trbs(struct dwc3 *dwc, struct dwc3_ep *dep,
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return 0;
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}
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static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep,
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const struct dwc3_event_depevt *event, int status)
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static int dwc3_gadget_ep_cleanup_completed_requests(struct dwc3 *dwc,
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struct dwc3_ep *dep, const struct dwc3_event_depevt *event,
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int status)
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{
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struct dwc3_request *req, *n;
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struct dwc3_trb *trb;
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@ -2365,21 +2366,22 @@ static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep,
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req->sg = sg_next(s);
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req->num_pending_sgs--;
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ret = __dwc3_cleanup_done_trbs(dwc, dep, req, trb,
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event, status, chain);
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ret = dwc3_gadget_ep_reclaim_completed_trbs(dwc,
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dep, req, trb, event, status,
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chain);
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if (ret)
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break;
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}
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} else {
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trb = &dep->trb_pool[dep->trb_dequeue];
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ret = __dwc3_cleanup_done_trbs(dwc, dep, req, trb,
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event, status, chain);
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ret = dwc3_gadget_ep_reclaim_completed_trbs(dwc, dep,
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req, trb, event, status, chain);
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}
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if (req->unaligned || req->zero) {
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trb = &dep->trb_pool[dep->trb_dequeue];
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ret = __dwc3_cleanup_done_trbs(dwc, dep, req, trb,
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event, status, false);
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ret = dwc3_gadget_ep_reclaim_completed_trbs(dwc, dep,
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req, trb, event, status, false);
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req->unaligned = false;
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req->zero = false;
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}
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@ -2450,7 +2452,8 @@ static void dwc3_gadget_endpoint_transfer_in_progress(struct dwc3 *dwc,
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if (event->status & DEPEVT_STATUS_BUSERR)
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status = -ECONNRESET;
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clean_busy = dwc3_cleanup_done_reqs(dwc, dep, event, status);
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clean_busy = dwc3_gadget_ep_cleanup_completed_requests(dwc, dep, event,
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status);
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if (clean_busy && (!dep->endpoint.desc ||
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usb_endpoint_xfer_isoc(dep->endpoint.desc)))
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dep->flags &= ~DWC3_EP_BUSY;
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