diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index 440d11423812..2888b80a2c1a 100644
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -1234,10 +1234,6 @@ static int set_serial_info(struct tty_struct *tty,
 	struct fwtty_port *port = tty->driver_data;
 	unsigned int cdelay;
 
-	if (ss->irq != 0 || ss->port != 0 || ss->custom_divisor != 0 ||
-	    ss->baud_base != 400000000)
-		return -EPERM;
-
 	cdelay = msecs_to_jiffies(ss->close_delay * 10);
 
 	mutex_lock(&port->port.mutex);