From 6497b44b42831b64acf08aa9b3cb87b064c4d24e Mon Sep 17 00:00:00 2001
From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Date: Tue, 15 May 2012 16:58:45 -0700
Subject: [PATCH] --- yaml --- r: 303989 b: refs/heads/master c:
 448b6eb1e04cddc418d4b780ae19ca8cdb42d110 h: refs/heads/master i:   303987:
 c93a18812cc31e93d7657d0cad5a55554af9008c v: v3

---
 [refs]                       | 2 +-
 trunk/drivers/usb/core/hcd.c | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 48efd6d4ff50..ec9227537f58 100644
--- 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
index 0cd2daacacbe..190b1ec7bdcb 100644
--- 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) {