Commit 7f2958d9 authored by Thinh Nguyen's avatar Thinh Nguyen Committed by Felipe Balbi
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usb: dwc3: gadget: Rename misleading function names



The functions dwc3_prepare_one_trb_sg and dwc3_prepare_one_trb_linear
are not necessarily preparing "one" TRB, it can prepare multiple TRBs.
Rename these functions as follow:

dwc3_prepare_one_trb_sg -> dwc3_prepare_trbs_sg
dwc3_prepare_one_trb_linear -> dwc3_prepare_trbs_linear

Signed-off-by: default avatarThinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent cb1b3997
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+5 −5
Original line number Diff line number Diff line
@@ -1135,7 +1135,7 @@ static int dwc3_prepare_last_sg(struct dwc3_ep *dep,
	return num_trbs;
}

static int dwc3_prepare_one_trb_sg(struct dwc3_ep *dep,
static int dwc3_prepare_trbs_sg(struct dwc3_ep *dep,
		struct dwc3_request *req)
{
	struct scatterlist *sg = req->start_sg;
@@ -1231,7 +1231,7 @@ out:
	return req->num_trbs - num_trbs;
}

static int dwc3_prepare_one_trb_linear(struct dwc3_ep *dep,
static int dwc3_prepare_trbs_linear(struct dwc3_ep *dep,
		struct dwc3_request *req)
{
	return dwc3_prepare_last_sg(dep, req, req->request.length, 0);
@@ -1266,7 +1266,7 @@ static int dwc3_prepare_trbs(struct dwc3_ep *dep)
	 */
	list_for_each_entry(req, &dep->started_list, list) {
		if (req->num_pending_sgs > 0) {
			ret = dwc3_prepare_one_trb_sg(dep, req);
			ret = dwc3_prepare_trbs_sg(dep, req);
			if (!ret)
				return ret;
		}
@@ -1297,9 +1297,9 @@ static int dwc3_prepare_trbs(struct dwc3_ep *dep)
		req->num_pending_sgs	= req->request.num_mapped_sgs;

		if (req->num_pending_sgs > 0)
			ret = dwc3_prepare_one_trb_sg(dep, req);
			ret = dwc3_prepare_trbs_sg(dep, req);
		else
			ret = dwc3_prepare_one_trb_linear(dep, req);
			ret = dwc3_prepare_trbs_linear(dep, req);

		if (!ret || !dwc3_calc_trbs_left(dep))
			return ret;