---

yaml --- r: 325956 b: refs/heads/master c: d9b33c6 h: refs/heads/master v: v3
git-mirror · Aug 3, 2012 · ab5c1c8 · ab5c1c8
1 parent 54eb697
commit ab5c1c8
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 35f75696649d43aee8031d81783322b0708805b5
+refs/heads/master: d9b33c605c398df1d42c694bda28fe8708754c64
diff --git a/trunk/drivers/usb/dwc3/ep0.c b/trunk/drivers/usb/dwc3/ep0.c
@@ -155,13 +155,23 @@ static int __dwc3_gadget_ep0_queue(struct dwc3_ep *dep,
 
 		dep->flags &= ~(DWC3_EP_PENDING_REQUEST |
 				DWC3_EP0_DIR_IN);
-	} else if (dwc->delayed_status) {
+
+		return 0;
+	}
+
+	/*
+	 * In case gadget driver asked us to delay the STATUS phase,
+	 * handle it here.
+	 */
+	if (dwc->delayed_status) {
 		dwc->delayed_status = false;
 
 		if (dwc->ep0state == EP0_STATUS_PHASE)
 			__dwc3_ep0_do_control_status(dwc, dwc->eps[1]);
 		else
 			dev_dbg(dwc->dev, "too early for delayed status\n");
+
+		return 0;
 	}
 
 	return 0;