usb: option: Add support for FS040U modem

commit 69341bd15018da0a662847e210f9b2380c71e623 upstream.

FS040U modem is manufactured by omega, and sold by Fujisoft. This patch
adds ID of the modem to use option1 driver. Interface 3 is used as
qmi_wwan, so the interface is ignored.

Signed-off-by: Yoshiaki Okamoto <yokamoto@allied-telesis.co.jp>
Signed-off-by: Hiroyuki Yamamoto <hyamamo@allied-telesis.co.jp>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index a818c43a02eccfd829d2a8f97e3bf8cd8c9ea6c0..1799aa058a5b56cc49c37e7530998d99b266e97c 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -383,6 +383,9 @@ static void option_instat_callback(struct urb *urb);
 #define FOUR_G_SYSTEMS_PRODUCT_W14             0x9603
 #define FOUR_G_SYSTEMS_PRODUCT_W100            0x9b01
 
+/* Fujisoft products */
+#define FUJISOFT_PRODUCT_FS040U                        0x9b02
+
 /* iBall 3.5G connect wireless modem */
 #define IBALL_3_5G_CONNECT                     0x9605
 
@@ -1897,6 +1900,8 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W100),
          .driver_info = (kernel_ulong_t)&four_g_w100_blacklist
        },
+       {USB_DEVICE(LONGCHEER_VENDOR_ID, FUJISOFT_PRODUCT_FS040U),
+        .driver_info = (kernel_ulong_t)&net_intf3_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 },