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

[karo-tx-uboot.git] / board / cm-bf527 / gpio.c

diff --git a/board/cm-bf527/gpio.c b/board/cm-bf527/gpio.c
index dcf641b6a9b083e2c373a3086bc0811b614b4aa8..7e0babe8911bcfc06d281a58fffcaf53c71110c4 100644 (file)
--- a/board/cm-bf527/gpio.c
+++ b/board/cm-bf527/gpio.c
@@ -11,7 +11,7 @@
 
 #include <asm/blackfin.h>
 
-int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        if (argc != 3) {
  show_usage: