arm: mx6: fix NFC clock get/set routines for i.MX6QP,i.MX6UL

[karo-tx-uboot.git] / common / env_nvram.c

diff --git a/common/env_nvram.c b/common/env_nvram.c
index 49144220b18f17a052f10ea677fbd7f767a589f4..524f07d5f8967460ac37dd7eb453f385f54cafc8 100644 (file)
--- a/common/env_nvram.c
+++ b/common/env_nvram.c
@@ -5,7 +5,7 @@
  * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Andreas Heppel <aheppel@sysgo.de>
 
- * SPDX-License-Identifier:    GPL-2.0+ 
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -69,17 +69,11 @@ void env_relocate_spec(void)
 int saveenv(void)
 {
        env_t   env_new;
-       ssize_t len;
-       char    *res;
        int     rcode = 0;
 
-       res = (char *)&env_new.data;
-       len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
-       if (len < 0) {
-               error("Cannot export environment: errno = %d\n", errno);
-               return 1;
-       }
-       env_new.crc = crc32(0, env_new.data, ENV_SIZE);
+       rcode = env_export(&env_new);
+       if (rcode)
+               return rcode;
 
 #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
        nvram_write(CONFIG_ENV_ADDR, &env_new, CONFIG_ENV_SIZE);