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x86 setup: add missing prototype; formatting fix 

Add prototype for cmdline_find_option_bool() missing from:

    x86 setup: early cmdline parser handle boolean options

Also, fix up a minor formatting error in that patch.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
H. Peter Anvin 2008-01-30 13:33:03 +01:00 committed by Ingo Molnar
parent f7775016c6
commit 70d8abf5df
2 changed files with 2 additions and 1 deletions
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1
arch/x86/boot/boot.h
View File

@ -241,6 +241,7 @@ int query_apm_bios(void);
/* cmdline.c */ /* cmdline.c */
int cmdline_find_option(const char *option, char *buffer, int bufsize); int cmdline_find_option(const char *option, char *buffer, int bufsize);
int cmdline_find_option_bool(const char *option);
/* cpu.c, cpucheck.c */ /* cpu.c, cpucheck.c */
int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr); int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);

2
arch/x86/boot/cmdline.c
View File

@ -107,7 +107,7 @@ int cmdline_find_option_bool(const char *option)
u32 cmdline_ptr = boot_params.hdr.cmd_line_ptr; u32 cmdline_ptr = boot_params.hdr.cmd_line_ptr;
addr_t cptr; addr_t cptr;
char c; char c;
int pos =0 , wstart = 0; int pos = 0, wstart = 0;
const char *opptr = NULL; const char *opptr = NULL;
enum { enum {
st_wordstart, /* Start of word/after whitespace */ st_wordstart, /* Start of word/after whitespace */