perf stat: Declare some references static
authorRobert Richter <robert.richter@amd.com>
Thu, 5 Apr 2012 16:26:27 +0000 (18:26 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 11 Apr 2012 20:37:16 +0000 (17:37 -0300)
This references are not exported, use static declaration.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/1333643188-26895-4-git-send-email-robert.richter@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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