From a2ca5e03b6a5a1d401062f0a7f78888cf9e5e3b0 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Thu, 6 Aug 2009 07:32:21 +0200
Subject: [PATCH] tracing/events: Only define remove_subsystem_dir() if
 CONFIG_MODULES
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If we disable modules, we get the following warning in ftrace events
file:

kernel/trace/trace_events.c:912: attention : ‘remove_subsystem_dir’ defined but not used

remove_subystem_dir() is useless if !CONFIG_MODULES, then move it to
the appropriate #ifdef section of trace_events.c

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
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