linux-phytec-fsl

tracing: Allow wakeup tracers to be used by instances

The wakeup and wakeup_rt tracers can now be used by instances.
But they may only be used by one instance at a time (including the
top level directory). This allows multiple tracers to run while
the wakeup tracer is running simultaneously.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>