drivers/media/video/samsung/mfc5x/mfc_log.h

   1 /*
   2  * linux/drivers/media/video/samsung/mfc5x/mfc_log.h
   3  *
   4  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com/
   6  *
   7  * Logging interface for Samsung MFC (Multi Function Codec - FIMV) driver
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #ifndef __MFC_LOG_H
  15 #define __MFC_LOG_H __FILE__
  16
  17 /* debug macros */
  18 #define MFC_DEBUG(fmt, ...)                                     \
  19         do {                                                    \
  20                 printk(KERN_DEBUG                               \
  21                         "%s-> " fmt, __func__, ##__VA_ARGS__);  \
  22         } while(0)
  23
  24 #define MFC_ERROR(fmt, ...)                                     \
  25         do {                                                    \
  26                 printk(KERN_ERR                                 \
  27                         "%s-> " fmt, __func__, ##__VA_ARGS__);  \
  28         } while (0)
  29
  30 #define MFC_NOTICE(fmt, ...)                                    \
  31         do {                                                    \
  32                 printk(KERN_NOTICE                              \
  33                         fmt, ##__VA_ARGS__);                    \
  34         } while (0)
  35
  36 #define MFC_INFO(fmt, ...)                                      \
  37         do {                                                    \
  38                 printk(KERN_INFO                                \
  39                         fmt, ##__VA_ARGS__);                    \
  40         } while (0)
  41
  42 #define MFC_WARN(fmt, ...)                                      \
  43         do {                                                    \
  44                 printk(KERN_WARNING                             \
  45                         fmt, ##__VA_ARGS__);                    \
  46         } while (0)
  47
  48 #ifdef CONFIG_VIDEO_MFC5X_DEBUG
  49 #define mfc_dbg(fmt, ...)               MFC_DEBUG(fmt, ##__VA_ARGS__)
  50 #else
  51 #define mfc_dbg(fmt, ...)
  52 #endif
  53
  54 #define mfc_err(fmt, ...)               MFC_ERROR(fmt, ##__VA_ARGS__)
  55 #define mfc_notice(fmt, ...)            MFC_NOTICE(fmt, ##__VA_ARGS__)
  56 #define mfc_info(fmt, ...)              MFC_INFO(fmt, ##__VA_ARGS__)
  57 #define mfc_warn(fmt, ...)              MFC_WARN(fmt, ##__VA_ARGS__)
  58
  59 #endif /* __MFC_LOG_H */