USB: cdc-acm: Add support for "PSC Scanning, Magellan 800i"

Adding support "PSC Scanning, Magellan 800i" in cdc-acm

Very simple, but very necessary.
Suitable for all versions of the kernel > 2.6

Signed-off-by: Denis N Ladin <denladin@gmail.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/class/cdc-acm.c

@@ -1602,6 +1602,9 @@ static const struct usb_device_id acm_ids[] = {
 	{ USB_DEVICE(0x0572, 0x1340), /* Conexant CX93010-2x UCMxx */
 	.driver_info = NO_UNION_NORMAL,
 	},
+	{ USB_DEVICE(0x05f9, 0x4002), /* PSC Scanning, Magellan 800i */
+	.driver_info = NO_UNION_NORMAL,
+	},
 	{ USB_DEVICE(0x1bbb, 0x0003), /* Alcatel OT-I650 */
 	.driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */
 	},