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

[karo-tx-uboot.git] / board / tqc / tqm5200 / cmd_tb5200.c

diff --git a/board/tqc/tqm5200/cmd_tb5200.c b/board/tqc/tqm5200/cmd_tb5200.c
index 214dca65e534c2c97ac12ae8f4a87b356179697f..79c1b980a2bfe9a9dbd1476a26389a4e1b621524 100644 (file)
--- a/board/tqc/tqm5200/cmd_tb5200.c
+++ b/board/tqc/tqm5200/cmd_tb5200.c
@@ -42,7 +42,7 @@ static void led_init(void)
        gpt->gpt4.emsr |=  0x00000024;
 }
 
-int cmd_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int cmd_led(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
 
@@ -72,7 +72,7 @@ static void sm501_backlight (unsigned int state)
                        ~((1 << 26) | (1 << 27));
 }
 
-int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        if (strcmp (argv[1], "on") == 0) {
                debug ("switch backlight on\n");
@@ -90,14 +90,14 @@ int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 U_BOOT_CMD(
        led ,   2,      1,      cmd_led,
-       "led     - switch status LED on or off\n",
-       "on/off\n"
+       "switch status LED on or off",
+       "on/off"
 );
 
 U_BOOT_CMD(
        backlight ,     2,      1,      cmd_backlight,
-       "backlight - switch backlight on or off\n",
-       "on/off\n"
+       "switch backlight on or off",
+       "on/off"
        );
 
 #endif /* CONFIG_STK52XX */