diff --git a/[refs] b/[refs]
index ff4ca755e135..7e571b7c8426 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7bd89b4017f46a9b92853940fd9771319acb578a
+refs/heads/master: 6768458b17f9bf48a4c3a34e49b20344091b5f7e
diff --git a/trunk/drivers/usb/host/pci-quirks.c b/trunk/drivers/usb/host/pci-quirks.c
index a9d315906e3d..f4d1b691e6ec 100644
--- a/trunk/drivers/usb/host/pci-quirks.c
+++ b/trunk/drivers/usb/host/pci-quirks.c
@@ -817,7 +817,7 @@ static void __devinit quirk_usb_handoff_xhci(struct pci_dev *pdev)
 
 	/* If the BIOS owns the HC, signal that the OS wants it, and wait */
 	if (val & XHCI_HC_BIOS_OWNED) {
-		writel(val & XHCI_HC_OS_OWNED, base + ext_cap_offset);
+		writel(val | XHCI_HC_OS_OWNED, base + ext_cap_offset);
 
 		/* Wait for 5 seconds with 10 microsecond polling interval */
 		timeout = handshake(base + ext_cap_offset, XHCI_HC_BIOS_OWNED,