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warnings: fix arch/x86/kernel/early_printk.c

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fix warning:

  arch/x86/kernel/early_printk.c:993: warning: ‘enable_debug_console’ defined but not used

Eliminate dead code.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-08-27 10:37:14 +02:00
parent 30cec97967
commit 45e96f26f2
1 changed files with 0 additions and 18 deletions
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18
arch/x86/kernel/early_printk.c
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@ -989,22 +989,4 @@ static int __init setup_early_printk(char *buf)
return 0;
}
static void __init enable_debug_console(char *buf)
{
#ifdef DBGP_DEBUG
struct console *old_early_console = NULL;
if (early_console_initialized && early_console) {
old_early_console = early_console;
unregister_console(early_console);
early_console_initialized = 0;
}
setup_early_printk(buf);
if (early_console == old_early_console && old_early_console)
register_console(old_early_console);
#endif
}
early_param("earlyprintk", setup_early_printk);