diff --git a/include/mach/charging.h b/include/mach/charging.h
index a6c2a4cb..49379bba 100644
--- a/include/mach/charging.h
+++ b/include/mach/charging.h
@@ -43,12 +43,13 @@
 #define BAT_LOG_CRTI 1
 #define BAT_LOG_FULL 2
 
-#define battery_xlog_printk(num, fmt, args...) \
-  do { \
-    if (Enable_BATDRV_LOG >= (int)num) { \
-      pr_notice(fmt, ##args); \
-    } \
-  } while (0)
+//#define battery_xlog_printk(num, fmt, args...) \
+//  do { \
+//    if (Enable_BATDRV_LOG >= (int)num) { \
+//      pr_notice(fmt, ##args); \
+//    } \
+//  } while (0)
+#define battery_xlog_printk(num, fmt, args...) do {} while (0)
 
 
 /* ============================================================ */
diff --git a/drivers/power/mediatek/battery_common.c b/drivers/power/mediatek/battery_common.c
index 92228b5d..6c3d42cd 100755
--- a/drivers/power/mediatek/battery_common.c
+++ b/drivers/power/mediatek/battery_common.c
@@ -2789,10 +2789,10 @@ void mt_battery_GetBatteryData(void)
 	if (g_battery_soc_ready == KAL_FALSE)
 		g_battery_soc_ready = KAL_TRUE;
 
-	pr_notice("AvgVbat=(%d),bat_vol=(%d),AvgI=(%d),I=(%d),VChr=(%d),AvgT=(%d),T=(%d),pre_SOC=(%d),SOC=(%d),ZCV=(%d)\n",
-			BMT_status.bat_vol, bat_vol, BMT_status.ICharging, ICharging,
-			BMT_status.charger_vol, BMT_status.temperature, temperature,
-			previous_SOC, BMT_status.SOC, BMT_status.ZCV);
+//	pr_notice("AvgVbat=(%d),bat_vol=(%d),AvgI=(%d),I=(%d),VChr=(%d),AvgT=(%d),T=(%d),pre_SOC=(%d),SOC=(%d),ZCV=(%d)\n",
+//			BMT_status.bat_vol, bat_vol, BMT_status.ICharging, ICharging,
+//			BMT_status.charger_vol, BMT_status.temperature, temperature,
+//			previous_SOC, BMT_status.SOC, BMT_status.ZCV);
 
 
 }
diff --git a/drivers/power/mediatek/linear_charging.c b/drivers/power/mediatek/linear_charging.c
index c3bf6a0c..2dd6e5ba 100644
--- a/drivers/power/mediatek/linear_charging.c
+++ b/drivers/power/mediatek/linear_charging.c
@@ -310,7 +310,7 @@ static void mtk_ta_vchr_select(int i,int ta_v_chr_candidate[], int ta_charging_c
 
 	current_vchr = battery_meter_get_charger_voltage();
 	if(ta_current_level != 5000 && current_vchr >= 4900) {	/* pattern error before, so reset vchr to 5V */
-		battery_xlog_printk(BAT_LOG_CRTI, "mtk_ta_vchr_select() : curr_VChr=%d, ta_current_level=%d\n",current_vchr,ta_current_level);
+//		battery_xlog_printk(BAT_LOG_CRTI, "mtk_ta_vchr_select() : curr_VChr=%d, ta_current_level=%d\n",current_vchr,ta_current_level);
 
 		mtk_ta_reset_vchr();
 	}