Make sure that argv[] argument pointers are not modified.

[karo-tx-uboot.git] / board / amcc / makalu / cmd_pll.c

diff --git a/board/amcc/makalu/cmd_pll.c b/board/amcc/makalu/cmd_pll.c
index 0f571fefed748d34b914d8fde38d22833426e18d..3c0dc5f8969d574b5c76765077c2399a91b1a054 100644 (file)
--- a/board/amcc/makalu/cmd_pll.c
+++ b/board/amcc/makalu/cmd_pll.c
@@ -178,12 +178,12 @@ test_write(void)
 }
 
 int
-do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        char c = '\0';
        pll_freq_t pll_freq;
        if (argc < 2) {
-               printf("Usage: \n%s\n", cmdtp->usage);
+               cmd_usage(cmdtp);
                goto ret;
        }
 
@@ -222,8 +222,8 @@ do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                goto ret;
 
        default:
-               printf("Invalid options"
-                      "\n\nUsage: \n%s\n", cmdtp->usage);
+               printf("Invalid options\n\n");
+               cmd_usage(cmdtp);
                goto ret;
        }
 
@@ -237,7 +237,7 @@ ret:
 
 U_BOOT_CMD(
        pllalter, CONFIG_SYS_MAXARGS, 1,        do_pll_alter,
-       "pllalter- change pll frequence \n",
+       "change pll frequence",
        "pllalter <selection>      - change pll frequence \n\n\
        ** New freq take effect after reset. ** \n\
        ----------------------------------------------\n\
@@ -291,7 +291,7 @@ U_BOOT_CMD(
        RCONF: Read current eeprom configuration.      \n\
        -----------------------------------------------\n\
        WTEST: Test EEPROM write with predefined values\n\
-       -----------------------------------------------\n"
-       );
+       -----------------------------------------------"
+);
 
 #endif /* CONFIG_CMD_EEPROM */