1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 85f22c6da567..869d47cb6db3 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1358,6 +1358,9 @@ static struct usb_device_id acm_ids[] = {
         { USB_DEVICE(0x079b, 0x000f), /* BT On-Air USB MODEM */
         .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
         },
+        { USB_DEVICE(0x0ace, 0x1602), /* ZyDAS 56K USB MODEM */
+        .driver_info = SINGLE_RX_URB,
+        },
         { USB_DEVICE(0x0ace, 0x1608), /* ZyDAS 56K USB MODEM */
         .driver_info = SINGLE_RX_URB, /* firmware bug */
         },