1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index d31fc2bcf77d..61ebddc48497 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -89,6 +89,7 @@ static int  option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
 #define OPTION_PRODUCT_ETNA_MODEM_GT            0x7041
 #define OPTION_PRODUCT_ETNA_MODEM_EX            0x7061
 #define OPTION_PRODUCT_ETNA_KOI_MODEM           0x7100
+#define OPTION_PRODUCT_GTM380_MODEM             0x7201
 
 #define HUAWEI_VENDOR_ID                        0x12D1
 #define HUAWEI_PRODUCT_E600                     0x1001
@@ -322,6 +323,7 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
+        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },