diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index b8d1d205e1e..3475f65aeec 100644
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -15,6 +15,7 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/regulator/consumer.h>
+#include <linux/module.h>
 
 static struct clk *armclk;
 static struct regulator *vddarm;