1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index b3d5a23ab56f..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 */
         },
@@ -1493,4 +1496,4 @@ module_exit(acm_exit);
 MODULE_AUTHOR( DRIVER_AUTHOR );
 MODULE_DESCRIPTION( DRIVER_DESC );
 MODULE_LICENSE("GPL");
-
+MODULE_ALIAS_CHARDEV_MAJOR(ACM_TTY_MAJOR);