diff --git a/arch/mips/mipssim/Makefile b/arch/mips/mipssim/Makefile
index 57f43c1..41b9657 100644
--- a/arch/mips/mipssim/Makefile
+++ b/arch/mips/mipssim/Makefile
@@ -17,8 +17,7 @@
 # 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
 #
 
-obj-y := sim_platform.o sim_setup.o sim_mem.o sim_time.o sim_int.o \
-	 sim_cmdline.o
+obj-y := sim_platform.o sim_setup.o sim_mem.o sim_time.o sim_int.o
 
 obj-$(CONFIG_EARLY_PRINTK) += sim_console.o
 obj-$(CONFIG_MIPS_MT_SMTC) += sim_smtc.o
diff --git a/arch/mips/mipssim/sim_cmdline.c b/arch/mips/mipssim/sim_cmdline.c
deleted file mode 100644
index 74240e1..0000000
--- a/arch/mips/mipssim/sim_cmdline.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2005 MIPS Technologies, Inc.  All rights reserved.
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- *  for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- */
-#include <linux/init.h>
-#include <linux/string.h>
-#include <asm/bootinfo.h>
-
-extern char arcs_cmdline[];
-
-char * __init prom_getcmdline(void)
-{
-	return arcs_cmdline;
-}
-
-void  __init prom_init_cmdline(void)
-{
-	/* XXX: Get boot line from environment? */
-}
diff --git a/arch/mips/mipssim/sim_setup.c b/arch/mips/mipssim/sim_setup.c
index 2877675..0824f6a 100644
--- a/arch/mips/mipssim/sim_setup.c
+++ b/arch/mips/mipssim/sim_setup.c
@@ -61,7 +61,6 @@
 	set_io_port_base(0xbfd00000);
 
 	pr_info("\nLINUX started...\n");
-	prom_init_cmdline();
 	prom_meminit();
 
 #ifdef CONFIG_MIPS_MT_SMP