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linux/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
Mauro Carvalho Chehab 139adba64c [media] s5p_mfc: don't use an external symbol called 'debug'
The 'debug' name is known to cause conflicts with allyesconfig
on several archs. So, localize its name.

>> drivers/built-in.o:(.bss+0xc7ee2c): multiple definition of `debug'
   arch/x86/built-in.o:(.entry.text+0xf78): first defined here
   ld: Warning: size of symbol `debug' changed from 86 in arch/x86/built-in.o to 4 in drivers/built-in.o

While here, fix a wrong file name reference

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:02 -03:00

49 lines
1.2 KiB
C

/*
* drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
*
* Header file for Samsung MFC (Multi Function Codec - FIMV) driver
* This file contains debug macros
*
* Kamil Debski, Copyright (c) 2011 Samsung Electronics
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef S5P_MFC_DEBUG_H_
#define S5P_MFC_DEBUG_H_
#define DEBUG
#ifdef DEBUG
extern int mfc_debug_level;
#define mfc_debug(level, fmt, args...) \
do { \
if (mfc_debug_level >= level) \
printk(KERN_DEBUG "%s:%d: " fmt, \
__func__, __LINE__, ##args); \
} while (0)
#else
#define mfc_debug(level, fmt, args...)
#endif
#define mfc_debug_enter() mfc_debug(5, "enter\n")
#define mfc_debug_leave() mfc_debug(5, "leave\n")
#define mfc_err(fmt, args...) \
do { \
printk(KERN_ERR "%s:%d: " fmt, \
__func__, __LINE__, ##args); \
} while (0)
#define mfc_info(fmt, args...) \
do { \
printk(KERN_INFO "%s:%d: " fmt, \
__func__, __LINE__, ##args); \
} while (0)
#endif /* S5P_MFC_DEBUG_H_ */