---

yaml --- r: 303989 b: refs/heads/master c: 448b6eb h: refs/heads/master i: 303987: c93a188 v: v3
git-mirror · May 18, 2012 · 6497b44 · 6497b44
1 parent 2d56c8a
commit 6497b44
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 797b0ca5e6283b4cc0bdeeb0e5915f21522ba85f
+refs/heads/master: 448b6eb1e04cddc418d4b780ae19ca8cdb42d110
diff --git a/trunk/drivers/usb/core/hcd.c b/trunk/drivers/usb/core/hcd.c
@@ -997,6 +997,15 @@ static int register_root_hub(struct usb_hcd *hcd)
 				dev_name(&usb_dev->dev), retval);
 		return (retval < 0) ? retval : -EMSGSIZE;
 	}
+	if (usb_dev->speed == USB_SPEED_SUPER) {
+		retval = usb_get_bos_descriptor(usb_dev);
+		if (retval < 0) {
+			mutex_unlock(&usb_bus_list_lock);
+			dev_dbg(parent_dev, "can't read %s bos descriptor %d\n",
+					dev_name(&usb_dev->dev), retval);
+			return retval;
+		}
+	}
 
 	retval = usb_new_device (usb_dev);
 	if (retval) {