aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/mti-malta/malta-cmdline.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/mti-malta/malta-cmdline.c')
-rw-r--r--arch/mips/mti-malta/malta-cmdline.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/arch/mips/mti-malta/malta-cmdline.c b/arch/mips/mti-malta/malta-cmdline.c
deleted file mode 100644
index 5576a306a145..000000000000
--- a/arch/mips/mti-malta/malta-cmdline.c
+++ /dev/null
@@ -1,59 +0,0 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 *
5 * This program is free software; you can distribute it and/or modify it
6 * under the terms of the GNU General Public License (Version 2) as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
17 *
18 * Kernel command line creation using the prom monitor (YAMON) argc/argv.
19 */
20#include <linux/init.h>
21#include <linux/string.h>
22
23#include <asm/bootinfo.h>
24
25extern int prom_argc;
26extern int *_prom_argv;
27
28/*
29 * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
30 * This macro take care of sign extension.
31 */
32#define prom_argv(index) ((char *)(long)_prom_argv[(index)])
33
34char * __init prom_getcmdline(void)
35{
36 return &(arcs_cmdline[0]);
37}
38
39
40void __init prom_init_cmdline(void)
41{
42 char *cp;
43 int actr;
44
45 actr = 1; /* Always ignore argv[0] */
46
47 cp = &(arcs_cmdline[0]);
48 while(actr < prom_argc) {
49 strcpy(cp, prom_argv(actr));
50 cp += strlen(prom_argv(actr));
51 *cp++ = ' ';
52 actr++;
53 }
54 if (cp != &(arcs_cmdline[0])) {
55 /* get rid of trailing space */
56 --cp;
57 *cp = '\0';
58 }
59}