USB: serial: option: add two Longcheer device ids

Add two Longcheer device-id entries which specifically enables a
Telewell TW-3G HSPA+ branded modem (0x9801).

Reported-by: Teemu Likonen <tlikonen@iki.fi>
Reported-by: Bjørn Mork <bjorn@mork.no>
Reported-by: Lars Melin <larsm17@gmail.com>
Tested-by: Teemu Likonen <tlikonen@iki.fi>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 3bf61ac..ebe51f1 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1877,6 +1877,10 @@ static const struct usb_device_id option_ids[] = {
          .driver_info = (kernel_ulong_t)&four_g_w100_blacklist
        },
        { USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, SPEEDUP_PRODUCT_SU9800, 0xff) },
+       { USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, 0x9801, 0xff),
+         .driver_info = (kernel_ulong_t)&net_intf3_blacklist },
+       { USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, 0x9803, 0xff),
+         .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
        { USB_DEVICE(LONGCHEER_VENDOR_ID, ZOOM_PRODUCT_4597) },
        { USB_DEVICE(LONGCHEER_VENDOR_ID, IBALL_3_5G_CONNECT) },
        { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },