diff --git a/power/power_hikey.c b/power/power_hikey.c
index 2de4c1c..8d687fe 100644
--- a/power/power_hikey.c
+++ b/power/power_hikey.c
@@ -309,7 +309,7 @@
 }
 
 
-static void hikey_cpufreq_init(struct hikey_power_module *hikey)
+static void hikey_cpufreq_init(struct hikey_power_module __unused *hikey)
 {
     char buf[128];
     int len, i;