1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index d77ff0435896..4001f7630a54 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -972,7 +972,7 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
         { USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
-        { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730/GT-B3710 LTE USB modem.*/
+        { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
@@ -1109,6 +1109,12 @@ static int option_probe(struct usb_serial *serial,
                 serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
                 return -ENODEV;
 
+        /* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */
+        if (serial->dev->descriptor.idVendor == SAMSUNG_VENDOR_ID &&
+                serial->dev->descriptor.idProduct == SAMSUNG_PRODUCT_GT_B3730 &&
+                serial->interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA)
+                return -ENODEV;
+
         data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
 
         if (!data)