drivers/w1/w1_log.h

   1 /*
   2  *      w1_log.h
   3  *
   4  * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
   5  *
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21
  22 #ifndef __W1_LOG_H
  23 #define __W1_LOG_H
  24
  25 #define DEBUG
  26
  27 #ifdef W1_DEBUG
  28 #  define assert(expr) do {} while (0)
  29 #else
  30 #  define assert(expr) \
  31         if(unlikely(!(expr))) {                                 \
  32         printk(KERN_ERR "Assertion failed! %s,%s,%s,line=%d\n", \
  33         #expr, __FILE__, __func__, __LINE__);                   \
  34         }
  35 #endif
  36
  37 #endif /* __W1_LOG_H */
  38