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printk: Remove kdb_syslog_data
The function is no longer needed, so remove it. Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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2 changed files with 0 additions and 16 deletions
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@ -205,7 +205,6 @@ extern char kdb_grep_string[];
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extern int kdb_grep_leading;
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extern int kdb_grep_trailing;
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extern char *kdb_cmds[];
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extern void kdb_syslog_data(char *syslog_data[]);
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extern unsigned long kdb_task_state_string(const char *);
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extern char kdb_task_state_char (const struct task_struct *);
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extern unsigned long kdb_task_state(const struct task_struct *p,
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@ -1192,21 +1192,6 @@ SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
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return do_syslog(type, buf, len, SYSLOG_FROM_CALL);
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}
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#ifdef CONFIG_KGDB_KDB
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/* kdb dmesg command needs access to the syslog buffer. do_syslog()
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* uses locks so it cannot be used during debugging. Just tell kdb
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* where the start and end of the physical and logical logs are. This
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* is equivalent to do_syslog(3).
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*/
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void kdb_syslog_data(char *syslog_data[4])
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{
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syslog_data[0] = log_buf;
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syslog_data[1] = log_buf + log_buf_len;
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syslog_data[2] = log_buf + log_first_idx;
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syslog_data[3] = log_buf + log_next_idx;
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}
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#endif /* CONFIG_KGDB_KDB */
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static bool __read_mostly ignore_loglevel;
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static int __init ignore_loglevel_setup(char *str)
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