Merge branch 'for-4.12/asus' into for-linus

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 9bb1f8526f3e..e689cede9b0e 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -1123,7 +1123,21 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc,
 		dwc->ep0state = EP0_STATUS_PHASE;
 
 		if (dwc->delayed_status) {
+			struct dwc3_ep *dep = dwc->eps[0];
+
 			WARN_ON_ONCE(event->endpoint_number != 1);
+			/*
+			 * We should handle the delay STATUS phase here if the
+			 * request for handling delay STATUS has been queued
+			 * into the list.
+			 */
+			if (!list_empty(&dep->pending_list)) {
+				dwc->delayed_status = false;
+				usb_gadget_set_state(&dwc->gadget,
+						     USB_STATE_CONFIGURED);
+				dwc3_ep0_do_control_status(dwc, event);
+			}
+
 			return;
 		}