--- a/drivers/input/touchscreen/synaptics_driver_s3320.c
+++ b/drivers/input/touchscreen/synaptics_driver_s3320.c
@@ -1344,7 +1344,7 @@ static void gesture_judge(struct synaptics_ts_data *ts)
 }
 #endif
 /***************end****************/
-static char prlog_count;
+//static char prlog_count;
 #ifdef REPORT_2D_PRESSURE
 static unsigned char pres_value;
 #endif
@@ -1540,8 +1540,8 @@ void int_touch(void)
 	last_status = current_status & 0x02;
 
 	if (finger_num == 0/* && last_status && (check_key <= 1)*/) {
-		if (3 == (++prlog_count % 6))
-			TPD_ERR("all finger up\n");
+//		if (3 == (++prlog_count % 6))
+//			TPD_ERR("all finger up\n");
 		input_report_key(ts->input_dev, BTN_TOOL_FINGER, 0);
 #ifndef TYPE_B_PROTOCOL
 		input_mt_sync(ts->input_dev);
--- a/drivers/rtc/qpnp-rtc.c
+++ b/drivers/rtc/qpnp-rtc.c
@@ -88,9 +88,9 @@ static int qpnp_write_wrapper(struct qpnp_rtc *rtc_dd, u8 *rtc_val,
 {
 	int rc;
 
-	if (base == (rtc_dd->alarm_base + REG_OFFSET_ALARM_CTRL1)) {
-		dev_info(rtc_dd->rtc_dev, "write ALARM_CTRL1=0x%x\n", *rtc_val);
-	}
+//	if (base == (rtc_dd->alarm_base + REG_OFFSET_ALARM_CTRL1)) {
+//		dev_info(rtc_dd->rtc_dev, "write ALARM_CTRL1=0x%x\n", *rtc_val);
+//	}
 
 	rc = regmap_bulk_write(rtc_dd->regmap, base, rtc_val, count);
 	if (rc) {
@@ -314,8 +314,8 @@ qpnp_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
 	value[1] = (secs >> 8) & 0xFF;
 	value[2] = (secs >> 16) & 0xFF;
 	value[3] = (secs >> 24) & 0xFF;
-	dev_info(dev, "val[0] = 0x%x, val[1] = 0x%x, val[2] = 0x%x, val[3] = 0x%x\n",
-					value[0], value[1], value[2], value[3]);
+//	dev_info(dev, "val[0] = 0x%x, val[1] = 0x%x, val[2] = 0x%x, val[3] = 0x%x\n",
+//					value[0], value[1], value[2], value[3]);
 
 	spin_lock_irqsave(&rtc_dd->alarm_ctrl_lock, irq_flags);
 
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -7877,7 +7877,7 @@ static int ufshcd_ioctl(struct scsi_device *dev, int cmd, void __user *buffer)
 
 	BUG_ON(!hba);
 	if (!buffer) {
-		dev_err(hba->dev, "%s: User buffer is NULL!\n", __func__);
+//		dev_err(hba->dev, "%s: User buffer is NULL!\n", __func__);
 		return -EINVAL;
 	}