From: Dave Ludlow <[email protected]>

commit caf3a636a9f809fdca5fa746e6687096457accb1 upstream.

Add the USB ID needed to support B&B Electronic's 2-port, optically-isolated,
powered, USB to RS485 converter.

Signed-off-by: Dave Ludlow <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Paul Gortmaker <[email protected]>
---
 drivers/usb/serial/mos7840.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 68f6a1d..0fffcee 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -130,6 +130,7 @@
 #define BANDB_DEVICE_ID_USOPTL4_2      0xAC42
 #define BANDB_DEVICE_ID_USOPTL4_4      0xAC44
 #define BANDB_DEVICE_ID_USOPTL2_4      0xAC24
+#define BANDB_DEVICE_ID_USOPTL4_2P      0xBC02
 
 /* This driver also supports
  * ATEN UC2324 device using Moschip MCS7840
@@ -193,6 +194,7 @@ static const struct usb_device_id moschip_port_id_table[] = 
{
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)},
+       {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4P)},
        {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
        {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
        {}                      /* terminating entry */
@@ -210,6 +212,7 @@ static const struct usb_device_id 
moschip_id_table_combined[] __devinitconst = {
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
        {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)},
+       {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4P)},
        {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
        {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
        {}                      /* terminating entry */
-- 
1.7.3.3

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