From: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Date: Mon, 11 Mar 2013 07:13:29 +0000 (+0800)
Subject: tracing: Use pr_warn_once instead of open coded implementation
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~134^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=687c878afb526a0c3117dbc408ca76ad80d689f7;p=pandora-kernel.git

tracing: Use pr_warn_once instead of open coded implementation

Use pr_warn_once, instead of making an open coded implementation.

Link: http://lkml.kernel.org/r/513D8419.20400@huawei.com

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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