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MIPS: MIPSsim: Remove unused code

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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>
Patchwork: http://patchwork.linux-mips.org/patch/465/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Dmitri Vorobiev 2009-10-14 22:02:17 +03:00 committed by Ralf Baechle
parent 82622284dd
commit c1b14a7545
3 changed files with 1 additions and 35 deletions
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3
arch/mips/mipssim/Makefile
View File

@ -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

32
arch/mips/mipssim/sim_cmdline.c
View File

@ -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? */
}

1
arch/mips/mipssim/sim_setup.c
View File

@ -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