From: Steven Rostedt <srostedt@redhat.com>
Date: Sat, 6 Mar 2010 01:02:19 +0000 (-0500)
Subject: function-graph: Fix unused reference to ftrace_set_func()
X-Git-Tag: v2.6.34-rc2~52^2~5^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=801c29fd1fdeb84f60241beb445ff5db154450ae;p=pandora-kernel.git

function-graph: Fix unused reference to ftrace_set_func()

The declaration of ftrace_set_func() is at the start of the ftrace.c file
and wrapped with a #ifdef CONFIG_FUNCTION_GRAPH condition. If function
graph tracing is enabled but CONFIG_DYNAMIC_FTRACE is not, a warning
about that function being declared static and unused is given.

This really should have been placed within the CONFIG_FUNCTION_GRAPH
condition that uses ftrace_set_func().

Moving the declaration down fixes the warning and makes the code cleaner.

Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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