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powerpc/xmon/sysrq: fix inconstistent help message of sysrq key

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Currently help message of /proc/sysrq-trigger highlight its
upper-case characters, like below:

      SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E)
      memory-full-oom-kill(F) kill-all-tasks(I) ...

this would confuse user trigger sysrq by upper-case character, which is
inconsistent with the real lower-case character registed key.

This inconsistent help message will also lead more confused when
26 upper-case letters put into use in future.

This patch fix powerpc xmon sysrq key: "xmon(x)"

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
zhangwei(Jovi) 2013-04-30 15:28:54 -07:00 committed by Linus Torvalds
parent 9387a393ef
commit 90a102e59a
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/xmon/xmon.c
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@ -2947,7 +2947,7 @@ static void sysrq_handle_xmon(int key)
static struct sysrq_key_op sysrq_xmon_op = {
.handler = sysrq_handle_xmon,
.help_msg = "Xmon",
.help_msg = "xmon(x)",
.action_msg = "Entering xmon",
};