diff options
| author | Joe Millenbach <jmillenbach@gmail.com> | 2012-07-19 18:04:39 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-07-21 11:07:25 -0700 |
| commit | 7aac3015b533add3e85222f9fd2ab66216b38746 (patch) | |
| tree | a607bd2889f6f21864828920f37741ffd7a16f2f /arch/x86/boot/compressed/misc.h | |
| parent | cb454fe10400566214ec690318a0167ff7f5b8ca (diff) | |
x86, boot: Switch output functions from command-line flags to conditional compilation
Changed putstr flagging from parameter to conditional compilation for puts,
debug_putstr, and error_putstr. This allows for space savings since most
configurations won't use this feature.
Signed-off-by: Joe Millenbach <jmillenbach@gmail.com>
Link: http://lkml.kernel.org/r/1342746282-28497-5-git-send-email-jmillenbach@gmail.com
Signed-off-by: Gokul Caushik <caushik1@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/boot/compressed/misc.h')
| -rw-r--r-- | arch/x86/boot/compressed/misc.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index 4c1bfb69e0d8..618e5c830f15 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -24,10 +24,19 @@ /* misc.c */ extern struct boot_params *real_mode; /* Pointer to real-mode data */ -void __putstr(int error, const char *s); -#define putstr(__x) __putstr(0, __x) -#define error_putstr(__x) __putstr(1, __x) -#define puts(__x) __putstr(0, __x) +void __putstr(const char *s); +#define error_putstr(__x) __putstr(__x) + +#ifdef CONFIG_X86_VERBOSE_BOOTUP + +#define debug_putstr(__x) __putstr(__x) + +#else + +static inline void debug_putstr(const char *s) +{ } + +#endif /* cmdline.c */ int cmdline_find_option(const char *option, char *buffer, int bufsize); |