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: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index f75ce10407dd16ee08d54a92c470c9947376e42e..82bc075ba97c673a5cc166341f4ad22334efbf79 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -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;