3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Daniele Forsi <dfo...@gmail.com>

commit df602c2d2358f02c6e49cffc5b49b9daa16db033 upstream.

Even if the USB-to-ATAPI converter supported multiple LUNs, this
driver would always detect the same physical device or media because
it doesn't use srb->device->lun in any way.
Tested with an Hewlett-Packard CD-Writer Plus 8200e.

Signed-off-by: Daniele Forsi <dfo...@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/usb/storage/shuttle_usbat.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -1851,7 +1851,7 @@ static int usbat_probe(struct usb_interf
        us->transport_name = "Shuttle USBAT";
        us->transport = usbat_flash_transport;
        us->transport_reset = usb_stor_CB_reset;
-       us->max_lun = 1;
+       us->max_lun = 0;
 
        result = usb_stor_probe2(us);
        return result;


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