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>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index e35b1508d3eb0ce0ba1b54ee50bc610cee703427..691e7854f3caadcae66f6348b891f1cf2b20036b 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1876,6 +1876,20 @@ 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) },