ANDROID: trace: cpufreq: fix typo in min/max cpufreq

Change-Id: Ieed402d3a912b7a318826e101efe2c24b07ebfe4
Signed-off-by: Thierry Strudel <tstrudel@google.com>
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index ed0919e..070be71 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -162,7 +162,7 @@
 
 	TP_fast_assign(
 		__entry->min_freq = min_freq;
-		__entry->max_freq = min_freq;
+		__entry->max_freq = max_freq;
 		__entry->cpu_id = cpu_id;
 	),