--- zzzz-none-000/linux-3.10.107/drivers/net/irda/tekram-sir.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/irda/tekram-sir.c	2021-02-04 17:41:59.000000000 +0000
@@ -63,8 +63,8 @@
 {
 	if (tekram_delay < 1  ||  tekram_delay > 500)
 		tekram_delay = 200;
-	IRDA_DEBUG(1, "%s - using %d ms delay\n",
-		tekram.driver_name, tekram_delay);
+	pr_debug("%s - using %d ms delay\n",
+		 tekram.driver_name, tekram_delay);
 	return irda_register_dongle(&tekram);
 }
 
@@ -77,8 +77,6 @@
 {
 	struct qos_info *qos = &dev->qos;
 
-	IRDA_DEBUG(2, "%s()\n", __func__);
-
 	sirdev_set_dtr_rts(dev, TRUE, TRUE);
 
 	qos->baud_rate.bits &= IR_9600|IR_19200|IR_38400|IR_57600|IR_115200;
@@ -92,8 +90,6 @@
 
 static int tekram_close(struct sir_dev *dev)
 {
-	IRDA_DEBUG(2, "%s()\n", __func__);
-
 	/* Power off dongle */
 	sirdev_set_dtr_rts(dev, FALSE, FALSE);
 
@@ -130,8 +126,6 @@
 	u8 byte;
 	static int ret = 0;
 	
-	IRDA_DEBUG(2, "%s()\n", __func__);
-
 	switch(state) {
 	case SIRDEV_STATE_DONGLE_SPEED:
 
@@ -179,7 +173,8 @@
 		break;
 
 	default:
-		IRDA_ERROR("%s - undefined state %d\n", __func__, state);
+		net_err_ratelimited("%s - undefined state %d\n",
+				    __func__, state);
 		ret = -EINVAL;
 		break;
 	}
@@ -204,8 +199,6 @@
 
 static int tekram_reset(struct sir_dev *dev)
 {
-	IRDA_DEBUG(2, "%s()\n", __func__);
-
 	/* Clear DTR, Set RTS */
 	sirdev_set_dtr_rts(dev, FALSE, TRUE);