Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8f2c9544 authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs 



Now that we're using XFERINPROGRESS for all endpoint
types (except Control), we will *always* be completing
one TRB at a time, so it's safe to remove the loop
from dwc3_cleanup_done_reqs.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 3d0184d0

drivers/usb/dwc3/gadget.c

+16 −21
Original line number Diff line number Diff line
@@ -1855,7 +1855,6 @@ static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep, 
	unsigned int		i;

	int			ret;



	do {

	req = next_request(&dep->req_queued);

	if (!req) {

		WARN_ON_ONCE(1);
@@ -1878,10 +1877,6 @@ static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep, 


	dwc3_gadget_giveback(dep, req, status);



		if (ret)

			break;

	} while (1);



	if (usb_endpoint_xfer_isoc(dep->endpoint.desc) &&

			list_empty(&dep->req_queued)) {

		if (list_empty(&dep->request_list)) {