UBUNTU: SAUCE: cdc-acm: Exclude Exar USB serial ports

BugLink: https://launchpad.net/bugs/1645591

These devices are handled by vendor driver ubuntu/xr-usb-serial.
Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

drivers/usb/class/cdc-acm.c

@@ -1851,6 +1851,20 @@ static const struct usb_device_id acm_ids[] = {
 	.driver_info = IGNORE_DEVICE,
 	},
 
+	/* Exclude Exar USB serial ports */
+	{ USB_DEVICE(0x04e2, 0x1400), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1401), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1402), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1403), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1410), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1411), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1412), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1414), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1420), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1421), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1422), .driver_info = IGNORE_DEVICE, },
+	{ USB_DEVICE(0x04e2, 0x1424), .driver_info = IGNORE_DEVICE, },
+
 	/* control interfaces without any protocol set */
 	{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
 		USB_CDC_PROTO_NONE) },