diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 985cbcf..482b012 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -309,10 +309,10 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request,
 	}
 
 	/* Single data value */
-	result = usb_control_msg(serial->dev,
+/*	result = usb_control_msg(serial->dev,
 			usb_sndctrlpipe(serial->dev, 0),
 			request, REQTYPE_HOST_TO_DEVICE, data[0],
-			0, NULL, 0, 300);
+			0, NULL, 0, 300); */
 	return 0;
 }
 
@@ -376,12 +376,21 @@ static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port,
 
 	dbg("%s - port %d", __func__, port->number);
 
+	dbg("%s - port reset %d", __func__, port->number);
+	if (cp210x_set_config_single(port, CP210X_RESET, 0x0)) {
+		dev_err(&port->dev, "%s - Unable to reset UART\n",
+				__func__);
+		return -EPROTO;
+	}
+
+	dbg("%s - port enable %d", __func__, port->number);
 	if (cp210x_set_config_single(port, CP210X_IFC_ENABLE, UART_ENABLE)) {
 		dev_err(&port->dev, "%s - Unable to enable UART\n",
 				__func__);
 		return -EPROTO;
 	}
 
+
 	/* Start reading from the device */
 	usb_fill_bulk_urb(port->read_urb, serial->dev,
 			usb_rcvbulkpipe(serial->dev,