rename CFG_ENV_IS_IN_NVRAM in CONFIG_ENV_IS_IN_NVRAM

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/redwood.h b/include/configs/redwood.h
index ebb2921..b791589 100644
--- a/include/configs/redwood.h
+++ b/include/configs/redwood.h
@@ -119,7 +119,7 @@
 /*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
-#undef	CFG_ENV_IS_IN_NVRAM		/* ... not in NVRAM		*/
+#undef	CONFIG_ENV_IS_IN_NVRAM		/* ... not in NVRAM		*/
 #define	CFG_ENV_IS_IN_FLASH	1	/* Environment uses flash	*/
 #undef	CONFIG_ENV_IS_IN_EEPROM		/* ... not in EEPROM		*/