1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 369c1b490a9e..96f4a092df37 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -42,7 +42,7 @@ static u64		turbo_frequency;
 
 static u64              first_time, last_time;
 
-static int              power_only;
+static bool             power_only;
 
 
 struct per_pid;