usb: cdc_acm: Add quirk for Castles VEGA3000

[mirror_ubuntu-bionic-kernel.git] / drivers / usb / class / cdc-acm.c

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index ca06df931fbbc32e1af1f6063e392df6932436a0..6b9bdbd2a7826a9a33258c51f3545f910950a822 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1831,6 +1831,9 @@ static const struct usb_device_id acm_ids[] = {
        { USB_DEVICE(0x09d8, 0x0320), /* Elatec GmbH TWN3 */
        .driver_info = NO_UNION_NORMAL, /* has misplaced union descriptor */
        },
+       { USB_DEVICE(0x0ca6, 0xa050), /* Castles VEGA3000 */
+       .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */
+       },
 
        { USB_DEVICE(0x2912, 0x0001), /* ATOL FPrint */
        .driver_info = CLEAR_HALT_CONDITIONS,