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MIPS: TXx9: Cleanup builtin-cmdline processing 

Since commit 898d357b5262f9e26bc2418e01f8676e80d9867e (lmo) /
6acc7d485c (kernel.org) ("Fix and enhance
built-in kernel command line") arcs_cmdline[] does not contain built-in
command line.  The commit introduce CONFIG_CMDLINE_BOOL and
CONFIG_CMDLINE_OVERRIDE to control built-in command line, and now we can
use them instead of platform-specific built-in command line processing.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Patchwork: http://patchwork.linux-mips.org/patch/802/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto 2009-12-22 00:48:57 +09:00 committed by Ralf Baechle
parent 7e326d687d
commit 98bea6fc87
1 changed files with 0 additions and 21 deletions
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21
arch/mips/txx9/generic/setup.c
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@ -160,7 +160,6 @@ static void __init prom_init_cmdline(void)
int argc;
int *argv32;
int i; /* Always ignore the "-c" at argv[0] */
static char builtin[COMMAND_LINE_SIZE] __initdata;
if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) {
/*
@ -174,20 +173,6 @@ static void __init prom_init_cmdline(void)
argv32 = (int *)fw_arg1;
}
/* ignore all built-in args if any f/w args given */
/*
* But if built-in strings was started with '+', append them
* to command line args. If built-in was started with '-',
* ignore all f/w args.
*/
builtin[0] = '\0';
if (arcs_cmdline[0] == '+')
strcpy(builtin, arcs_cmdline + 1);
else if (arcs_cmdline[0] == '-') {
strcpy(builtin, arcs_cmdline + 1);
argc = 0;
} else if (argc <= 1)
strcpy(builtin, arcs_cmdline);
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
@ -201,12 +186,6 @@ static void __init prom_init_cmdline(void)
} else
strcat(arcs_cmdline, str);
}
/* append saved builtin args */
if (builtin[0]) {
if (arcs_cmdline[0])
strcat(arcs_cmdline, " ");
strcat(arcs_cmdline, builtin);
}
}
static int txx9_ic_disable __initdata;