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

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

diff --git a/common/cmd_display.c b/common/cmd_display.c
index 34223952ee62b3089504955a75c398a5722eb81b..6c11aa6e3e0e209d560a157d39e8dfe1d9081037 100644 (file)
--- a/common/cmd_display.c
+++ b/common/cmd_display.c
@@ -30,7 +30,7 @@
 #define CWORD_CLEAR    0x80
 #define CLEAR_DELAY    (110 * 2)
 
-int do_display (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_display (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        int i;
        int pos;