Merge tag 'u-boot-imx-20191009' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

[oweals/u-boot.git] / drivers / serial / usbtty.c

diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
index 353109c0700af1e66641bca0451685a7c66cc0a4..76d9c8a3a6df81f8df4fa2474f09323155310ecf 100644 (file)
--- a/drivers/serial/usbtty.c
+++ b/drivers/serial/usbtty.c
@@ -1,16 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2003
  * Gerry Hamel, geh@ti.com, Texas Instruments
  *
  * (C) Copyright 2006
  * Bryan O'Donoghue, bodonoghue@codehermit.ie
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
 #include <config.h>
 #include <circbuf.h>
+#include <env.h>
 #include <stdio_dev.h>
 #include <asm/unaligned.h>
 #include "usbtty.h"
@@ -525,7 +525,7 @@ int drv_usbtty_init (void)
        char * tt;
        int snlen;
 
-       /* Ger seiral number */
+       /* Get serial number */
        sn = env_get("serial#");
        if (!sn)
                sn = "000000000000";