diff --git a/qcomlt_dbg.c b/qcomlt_dbg.c
index 4864b26..92d04a8 100644
--- a/qcomlt_dbg.c
+++ b/qcomlt_dbg.c
@@ -62,7 +62,7 @@ void *qcomlt_dbg_open(struct device *dev)
 	if (dbg->fd < 0)
 		err(1, "failed to open %s", dev->control_dev);
 
-	fprintf(stderr, "qcomlt_dbg_open()\n");
+	// fprintf(stderr, "qcomlt_dbg_open()\n");
 	write(dbg->fd, "brpu", 4);
 
 	return dbg;
@@ -72,7 +72,7 @@ int qcomlt_dbg_power(struct device *dev, bool on)
 {
 	struct qcomlt_dbg *dbg = dev->cdb;	
 
-	fprintf(stderr, "qcomlt_dbg_power(%d)\n", on);
+	// fprintf(stderr, "qcomlt_dbg_power(%d)\n", on);
 	return write(dbg->fd, &("pP"[on]), 1);
 }
 
@@ -80,7 +80,7 @@ void qcomlt_dbg_usb(struct device *dev, bool on)
 {
 	struct qcomlt_dbg *dbg = dev->cdb;	
 
-	fprintf(stderr, "qcomlt_dbg_usb(%d)\n", on);
+	// fprintf(stderr, "qcomlt_dbg_usb(%d)\n", on);
 	write(dbg->fd, &("uU"[on]), 1);
 }
 
@@ -88,7 +88,7 @@ void qcomlt_dbg_key(struct device *dev, int key, bool asserted)
 {
 	struct qcomlt_dbg *dbg = dev->cdb;	
 
-	fprintf(stderr, "qcomlt_dbg_key(%d, %d)\n", key, asserted);
+	// fprintf(stderr, "qcomlt_dbg_key(%d, %d)\n", key, asserted);
 
 	switch (key) {
 	case DEVICE_KEY_FASTBOOT: