| /* |
| * drivers/amlogic/media/gdc/inc/sys/system_log.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| */ |
| |
| #ifndef __SYSTEM_LOG_H__ |
| #define __SYSTEM_LOG_H__ |
| |
| //changeable logs |
| #include <linux/kernel.h> |
| extern unsigned int gdc_log_level; |
| |
| enum log_level_e { |
| LOG_NO_THING, |
| LOG_CRIT, |
| LOG_ERR, |
| LOG_WARNING, |
| LOG_INFO, |
| LOG_DEBUG, |
| LOG_MAX |
| }; |
| |
| #if 1 |
| #define gdc_log(level, fmt, ...) \ |
| do { \ |
| if (level <= gdc_log_level) \ |
| pr_info("%s: "fmt, __func__, ##__VA_ARGS__); \ |
| } while (0) |
| |
| #else |
| #define gdc_log(...) |
| #endif |
| |
| #endif // __SYSTEM_LOG_H__ |
