tree b3c35ebab71bf1d944acfed671d2a02cf5304017
parent 1a0799a8fef5acc6503f9c5e79b2cd003317826c
author Frederic Weisbecker <fweisbec@gmail.com> 1249536741 +0200
committer Frederic Weisbecker <fweisbec@gmail.com> 1249536741 +0200

tracing/events: Only define remove_subsystem_dir() if CONFIG_MODULES

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>