diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c
index 4b2a19757b4d..97aca3fce883 100644
--- a/drivers/usb/serial/ssu100.c
+++ b/drivers/usb/serial/ssu100.c
@@ -641,7 +641,6 @@ static struct usb_serial_driver ssu100_device = {
 	.get_icount	     = ssu100_get_icount,
 	.ioctl               = ssu100_ioctl,
 	.set_termios         = ssu100_set_termios,
-	.disconnect          = usb_serial_generic_disconnect,
 };
 
 static struct usb_serial_driver * const serial_drivers[] = {