---- a/arch/mips/ralink/prom.c
-+++ b/arch/mips/ralink/prom.c
-@@ -30,8 +30,10 @@ const char *get_system_type(void)
- return soc_info.sys_type;
- }
-
--static __init void prom_init_cmdline(int argc, char **argv)
-+static __init void prom_init_cmdline(void)
- {
-+ int argc;
-+ char **argv;
- int i;
-
- pr_debug("prom: fw_arg0=%08x fw_arg1=%08x fw_arg2=%08x fw_arg3=%08x\n",
-@@ -60,14 +62,11 @@ static __init void prom_init_cmdline(int
-
- void __init prom_init(void)
- {
-- int argc;
-- char **argv;
--
- prom_soc_init(&soc_info);
-
- pr_info("SoC Type: %s\n", get_system_type());
-
-- prom_init_cmdline(argc, argv);
-+ prom_init_cmdline();
- }
-
- void __init prom_free_prom_memory(void)