diff --git a/arch/arm/mach-rk29/clock.c b/arch/arm/mach-rk29/clock.c
index 2452d0f035a3..bad616833a95 100644
--- a/arch/arm/mach-rk29/clock.c
+++ b/arch/arm/mach-rk29/clock.c
@@ -13,7 +13,7 @@
  *
  */
 
-#define DEBUG
+//#define DEBUG
 #define pr_fmt(fmt) "clock: %s: " fmt, __func__
 
 #include <linux/clk.h>