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

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

diff --git a/common/cmd_boot.c b/common/cmd_boot.c
index efc1a0262f00786176410c5413281c692fb34841..9ccc8c798dd3767c0971c247f1c1a3c8491650ad 100644 (file)
--- a/common/cmd_boot.c
+++ b/common/cmd_boot.c
@@ -30,12 +30,12 @@
 
 /* Allow ports to override the default behavior */
 __attribute__((weak))
-unsigned long do_go_exec (ulong (*entry)(int, char *[]), int argc, char *argv[])
+unsigned long do_go_exec (ulong (*entry)(int, char * const []), int argc, char * const argv[])
 {
        return entry (argc, argv);
 }
 
-int do_go (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_go (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong   addr, rc;
        int     rcode = 0;
@@ -66,13 +66,13 @@ U_BOOT_CMD(
        go, CONFIG_SYS_MAXARGS, 1,      do_go,
        "start application at address 'addr'",
        "addr [arg ...]\n    - start application at address 'addr'\n"
-       "      passing 'arg' as arguments\n"
+       "      passing 'arg' as arguments"
 );
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 U_BOOT_CMD(
        reset, 1, 0,    do_reset,
        "Perform RESET of the CPU",
-       NULL
+       ""
 );