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[PATCH 1/3] [MIPS] mipssim: remove unused code

To: ralf@linux-mips.org, linux-mips@linux-mips.org
Subject: [PATCH 1/3] [MIPS] mipssim: remove unused code
From: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
Date: Wed, 14 Oct 2009 22:02:17 +0300
Cc: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
In-reply-to: <1255546939-3302-1-git-send-email-dmitri.vorobiev@movial.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1255546939-3302-1-git-send-email-dmitri.vorobiev@movial.com>
Sender: linux-mips-bounce@linux-mips.org
The function prom_init_cmdline() doesn't do anything, and nobody calls
the prom_getcmdline() function. Since these two are the only functions
in the file arch/mips/mipssim/sim_cmdline.c, the whole file can be
removed now along with the call to the no-op prom_init_cmdline()
routine.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
---
 arch/mips/mipssim/sim_cmdline.c |   32 --------------------------------
 arch/mips/mipssim/sim_setup.c   |    1 -
 2 files changed, 0 insertions(+), 33 deletions(-)
 delete mode 100644 arch/mips/mipssim/sim_cmdline.c

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 @@ void __init prom_init(void)
        set_io_port_base(0xbfd00000);
 
        pr_info("\nLINUX started...\n");
-       prom_init_cmdline();
        prom_meminit();
 
 #ifdef CONFIG_MIPS_MT_SMP
-- 
1.6.0.4


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