Commit 3004fcba authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge tag 'v5.12-rc5' of... 

Merge tag 'v5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-linus

Peter writes:

Fixes one issue with dequeuing requests after disabling endpoint for cdnsp udc driver

* tag 'v5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb:
  usb: cdnsp: Fixes issue with dequeuing requests after disabling endpoint
parents e49d033b cf97d7af

drivers/usb/cdns3/cdnsp-gadget.c

+4 −0
Original line number Diff line number Diff line
@@ -1128,6 +1128,10 @@ static int cdnsp_gadget_ep_dequeue(struct usb_ep *ep, 
		return -ESHUTDOWN;

	}



	/* Requests has been dequeued during disabling endpoint. */

	if (!(pep->ep_state & EP_ENABLED))

		return 0;



	spin_lock_irqsave(&pdev->lock, flags);

	ret = cdnsp_ep_dequeue(pep, to_cdnsp_request(request));

	spin_unlock_irqrestore(&pdev->lock, flags);