USB: ftdi_sio: Add D.O.Tec PID

Add FTDI PID to identify D.O.Tec devices correctly.
Signed-off-by: Florian Faber <faberman@linuxproaudio.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/serial/ftdi_sio.c

@@ -796,6 +796,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
 	{ USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
 	{ },					/* Optional parameter entry */

drivers/usb/serial/ftdi_sio_ids.h

@@ -1080,6 +1080,11 @@
 #define MJSG_XM_RADIO_PID	0x937A
 #define MJSG_HD_RADIO_PID	0x937C
 
+/*
+ * D.O.Tec products (http://www.directout.eu)
+ */
+#define FTDI_DOTEC_PID 0x9868
+
 /*
  * Xverve Signalyzer tools (http://www.signalyzer.com/)
  */