We are trying to kick transfers on Isochronous endpoints in a more
controlled manner now. And this ended up rendering this piece of code
unnecessary.
Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
drivers/usb/dwc3/gadget.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 040c4fea2700..e4bd902a1e76 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2317,7 +2317,7 @@ static void
dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
if ((req->request.actual < length) && req->num_pending_sgs) {
__dwc3_gadget_kick_transfer(dep);
- return;
+ break;
}
dwc3_gadget_giveback(dep, req, status);
@@ -2325,20 +2325,6 @@ static void
dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
if (ret)
break;
}
-
- /*
- * Our endpoint might get disabled by another thread during
- * dwc3_gadget_giveback(). If that happens, we're just gonna return 1
- * early.
- */
- if (!dep->endpoint.desc)
- return;
-
- if (usb_endpoint_xfer_isoc(dep->endpoint.desc) &&
- list_empty(&dep->started_list) &&
- list_empty(&dep->pending_list)) {
- dep->flags = DWC3_EP_PENDING_REQUEST;
- }
}
static void dwc3_gadget_endpoint_frame_from_event(struct dwc3_ep *dep,
--
2.16.1
--
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