1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index c295d0495f96..7aea2de4161e 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -117,6 +117,7 @@ static struct usb_device_id id_table [] = {
         { USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */
         { USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880 E */
         { USB_DEVICE(0x1199, 0x6853) }, /* Sierra Wireless AirCard 881 E */
+        { USB_DEVICE(0x1199, 0x6856) }, /* Sierra Wireless AirCard 881 U */
 
         { USB_DEVICE(0x1199, 0x0112), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 580 */
         { USB_DEVICE(0x0F3D, 0x0112), .driver_info = DEVICE_1_PORT }, /* Airprime/Sierra PC 5220 */
@@ -155,6 +156,7 @@ static struct usb_device_id id_table_3port [] = {
         { USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */
         { USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880E */
         { USB_DEVICE(0x1199, 0x6853) }, /* Sierra Wireless AirCard 881E */
+        { USB_DEVICE(0x1199, 0x6856) }, /* Sierra Wireless AirCard 881U */
         { }
 };