From 3043ee36d136080c342eb156c7cc38df2e8d68ee Mon Sep 17 00:00:00 2001 From: Wen-chien Jesse Sung Date: Fri, 2 Dec 2016 17:11:04 +0800 Subject: [PATCH] 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 Signed-off-by: Tim Gardner --- drivers/usb/class/cdc-acm.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 5e056064259c..735123db562c 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1930,6 +1930,20 @@ 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) }, -- 2.39.2