Commits
Thinh Nguyen committed 1dc0d21fc1e
usb: dwc3: gadget: Check END_TRANSFER completion commit c58d8bfc77a2c7f6ff6339b58c9fca7ae6f57e70 upstream. While the END_TRANSFER command is sent but not completed, any request dequeue during this time will cause the driver to issue the END_TRANSFER command. The driver needs to submit the command only once to stop the controller from processing further. The controller may take more time to process the same command multiple times unnecessarily. Let's add a flag DWC3_EP_END_TRANSFER_PENDING to check for this condition. Fixes: 3aec99154db3 ("usb: dwc3: gadget: remove DWC3_EP_END_TRANSFER_PENDING") Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>