From 79173bf556417a737e9d2e096e0788452ec30a61 Mon Sep 17 00:00:00 2001
From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Thu, 16 Jul 2009 14:17:11 +0800
Subject: [PATCH] tracing/trace_stack: Cleanup for trace_lookup_stack()

We can directly use %pF input format instead of sprint_symbol()
and %s input format.

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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Reading git-format-patch failed