microblaze: ftrace: Remove check of obsolete variable function_trace_stop
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Wed, 25 Jun 2014 16:37:43 +0000 (12:37 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Fri, 18 Jul 2014 17:57:08 +0000 (13:57 -0400)
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.

Link: http://lkml.kernel.org/r/53C8D82B.4030204@monstr.eu
Tested-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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