perf_counter tools: fix --version

Hook up the 'perf version' built-in command.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 0 deletions

diff --git a/Documentation/perf_counter/builtin.h b/Documentation/perf_counter/builtin.h
index 5854b1715f54..aec5ae388e66 100644
--- a/Documentation/perf_counter/builtin.h
+++ b/Documentation/perf_counter/builtin.h
@@ -17,4 +17,5 @@ extern int check_pager_config(const char *cmd);
 extern int cmd_record(int argc, const char **argv, const char *prefix);
 extern int cmd_stat(int argc, const char **argv, const char *prefix);
 extern int cmd_top(int argc, const char **argv, const char *prefix);
+extern int cmd_version(int argc, const char **argv, const char *prefix);
 #endif