Standardize command usage messages with cmd_usage()

[u-boot] / common / cmd_nvedit.c

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 85025daec7a37f5ab8b8feb59d603dfbca08636b..af404176aa24645a570b370eb3f08863a7703559 100644 (file)
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -408,7 +408,7 @@ void forceenv (char *varname, char *varvalue)
 int do_setenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
        if (argc < 2) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
 
@@ -434,13 +434,13 @@ int do_askenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        local_args[3] = NULL;
 
        if (argc < 2) {
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
        }
        /* Check the syntax */
        switch (argc) {
        case 1:
-               printf ("Usage:\n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                return 1;
 
        case 2:         /* askenv envname */
@@ -546,11 +546,8 @@ int getenv_r (char *name, char *buf, unsigned len)
        return (-1);
 }
 
-#if ((defined(CONFIG_ENV_IS_IN_NVRAM) || defined(CONFIG_ENV_IS_IN_EEPROM) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \
-    && !defined(CONFIG_ENV_IS_NOWHERE))
+#if defined(CONFIG_CMD_ENV) && !defined(CONFIG_ENV_IS_NOWHERE)
+
 int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
        extern char * env_name_spec;
@@ -560,6 +557,12 @@ int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        return (saveenv() ? 1 : 0);
 }
 
+U_BOOT_CMD(
+       saveenv, 1, 0,  do_saveenv,
+       "saveenv - save environment variables to persistent storage\n",
+       NULL
+);
+
 #endif
 
 
@@ -602,19 +605,6 @@ U_BOOT_CMD(
        "    - delete environment variable 'name'\n"
 );
 
-#if ((defined(CONFIG_ENV_IS_IN_NVRAM) || defined(CONFIG_ENV_IS_IN_EEPROM) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \
-    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \
-    && !defined(CONFIG_ENV_IS_NOWHERE))
-U_BOOT_CMD(
-       saveenv, 1, 0,  do_saveenv,
-       "saveenv - save environment variables to persistent storage\n",
-       NULL
-);
-
-#endif
-
 #if defined(CONFIG_CMD_ASKENV)
 
 U_BOOT_CMD(