USB: FTDI-SIO new device ids

I would like to have added new device to usbserial/ftdi_sio driver.
These ids used USB track device (http://www.l-and-b.dk/access_alt.html).
They use differend device IDs, but it works as standard usb-serial
conventer.

From: Daniel Suchy <danny@danysek.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 12330fa..0a09118 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -33,6 +33,9 @@
 #define FTDI_NF_RIC_PID	0x0001	/* Product Id */
 #define FTDI_USBX_707_PID 0xF857	/* ADSTech IR Blaster USBX-707 */
 
+/* Larsen and Brusgaard AltiTrack/USBtrack  */
+#define LARSENBRUSGAARD_VID		0x0FD8
+#define LB_ALTITRACK_PID		0x0001
 
 /* www.canusb.com Lawicel CANUSB device */
 #define FTDI_CANUSB_PID 0xFFA8 /* Product Id */