xhci: use the correct define to indicate port status suspend change.

use the variables defined for populating the port status and
port chage bits retuend by GetPortStatus request intead of
the hub class feature selectors.

The defines for hub class feature selectors are used for other purposes,
they work as port status and feature selectors are in the same order, and
set the same bits, but it makes the code very hard to follow
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci-hub.c

@@ -820,7 +820,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd,
 		xhci_hub_report_usb2_link_state(&status, raw_port_status);
 	}
 	if (bus_state->port_c_suspend & (1 << wIndex))
-		status |= 1 << USB_PORT_FEAT_C_SUSPEND;
+		status |= USB_PORT_STAT_C_SUSPEND << 16;
 
 	return status;
 }