diff --git a/arch/powerpc/cpu/mpc824x/cpu.c b/arch/powerpc/cpu/mpc824x/cpu.c
index 08f6a94..44f91b2 100644
--- a/arch/powerpc/cpu/mpc824x/cpu.c
+++ b/arch/powerpc/cpu/mpc824x/cpu.c
@@ -92,7 +92,7 @@
 
 /*------------------------------------------------------------------- */
 
-int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong msr, addr;