arch/blackfin/include/asm/early_printk.h

   1 /*
   2  * File:         include/asm-blackfin/early_printk.h
   3  * Author:       Robin Getz <rgetz@blackfin.uclinux.org
   4  *
   5  * Created:      14Aug2007
   6  * Description:  function prototpyes for early printk
   7  *
   8  * Modified:
   9  *               Copyright 2004-2007 Analog Devices Inc.
  10  *
  11  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  */
  23
  24 #ifdef CONFIG_EARLY_PRINTK
  25 extern int setup_early_printk(char *);
  26 #else
  27 #define setup_early_printk(fmt) do { } while (0)
  28 #endif /* CONFIG_EARLY_PRINTK */