e86ad666d0
In drivers we use a family of printing functions including pr_err() and pr_cont(). CONFIG_LOGLEVEL is used to control which of these lead to output via printf(). Our logging functions allow finer grained control of output. So replace printf() by the matching logging functions. The usage of CONFIG_LOGLEVEL remains unchanged. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
#ifndef __KERNEL_PRINTK__
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#define __KERNEL_PRINTK__
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#include <log.h>
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#include <stdio.h>
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#include <linux/compiler.h>
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#define KERN_EMERG
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#define KERN_ALERT
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#define KERN_CRIT
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#define KERN_ERR
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#define KERN_WARNING
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#define KERN_NOTICE
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#define KERN_INFO
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#define KERN_DEBUG
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#define KERN_CONT
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#define printk(fmt, ...) \
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printf(fmt, ##__VA_ARGS__)
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/*
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* Dummy printk for disabled debugging statements to use whilst maintaining
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* gcc's format checking.
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*/
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#define no_printk(fmt, ...) \
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({ \
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if (0) \
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printk(fmt, ##__VA_ARGS__); \
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0; \
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})
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#ifndef pr_fmt
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#define pr_fmt(fmt) fmt
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#endif
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#define pr_emerg(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 0 ? log_emerg(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_alert(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 1 ? log_alert(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_crit(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 2 ? log_crit(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_err(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 3 ? log_err(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_warn(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 4 ? log_warning(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_notice(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 5 ? log_notice(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_info(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 6 ? log_info(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_debug(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 7 ? log_debug(fmt, ##__VA_ARGS__) : 0; \
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})
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#define pr_devel(fmt, ...) \
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({ \
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CONFIG_LOGLEVEL > 7 ? log_debug(fmt, ##__VA_ARGS__) : 0; \
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})
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#ifdef CONFIG_LOG
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#define pr_cont(fmt, ...) \
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({ \
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gd->logl_prev < CONFIG_LOGLEVEL ? \
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log_cont(fmt, ##__VA_ARGS__) : 0; \
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})
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#else
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#define pr_cont(fmt, ...) \
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printk(fmt, ##__VA_ARGS__)
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#endif
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#define printk_once(fmt, ...) \
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printk(fmt, ##__VA_ARGS__)
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#endif
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