USB: option: add device ID for SpeedUp SU9800 usb 3g modem

Reported by Alif Mubarak Ahmad:

This device vendor and product id is 1c9e:9800
It is working as serial interface with generic usbserial driver.
I thought it is more suitable to use usbserial option driver, which has
better capability distinguishing between modem serial interface and
micro sd storage interface.

[ johan: style changes ]

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Tested-by: Alif Mubarak Ahmad <alive4ever@live.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 59c3108cc136..f4fd59c22158 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -352,6 +352,9 @@ static void option_instat_callback(struct urb *urb);
 /* Zoom */
 #define ZOOM_PRODUCT_4597                       0x9607
 
+/* SpeedUp SU9800 usb 3g modem */
+#define SPEEDUP_PRODUCT_SU9800                  0x9800
+
 /* Haier products */
 #define HAIER_VENDOR_ID                         0x201e
 #define HAIER_PRODUCT_CE100                     0x2009
@@ -1577,6 +1580,7 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
           .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
         },
+        { USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, SPEEDUP_PRODUCT_SU9800, 0xff) },
         { 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) },