--- zzzz-none-000/linux-3.10.107/net/irda/irlan/irlan_provider_event.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/irda/irlan/irlan_provider_event.c	2021-02-04 17:41:59.000000000 +0000
@@ -72,8 +72,6 @@
 static int irlan_provider_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__ );
-
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
@@ -82,7 +80,7 @@
 	     irlan_next_provider_state( self, IRLAN_INFO);
 	     break;
 	default:
-		IRDA_DEBUG(4, "%s(), Unknown event %d\n", __func__ , event);
+		pr_debug("%s(), Unknown event %d\n", __func__ , event);
 		break;
 	}
 	if (skb)
@@ -101,8 +99,6 @@
 {
 	int ret;
 
-	IRDA_DEBUG(4, "%s()\n", __func__ );
-
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
@@ -147,7 +143,7 @@
 		irlan_next_provider_state(self, IRLAN_IDLE);
 		break;
 	default:
-		IRDA_DEBUG( 0, "%s(), Unknown event %d\n", __func__ , event);
+		pr_debug("%s(), Unknown event %d\n", __func__ , event);
 		break;
 	}
 	if (skb)
@@ -166,8 +162,6 @@
 static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__ );
-
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
@@ -186,7 +180,7 @@
 		irlan_next_provider_state(self, IRLAN_IDLE);
 		break;
 	default:
-		IRDA_DEBUG(2, "%s(), Unknown event %d\n", __func__ , event);
+		pr_debug("%s(), Unknown event %d\n", __func__ , event);
 		break;
 	}
 	if (skb)
@@ -205,8 +199,6 @@
 static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__ );
-
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
 
@@ -221,7 +213,7 @@
 		irlan_next_provider_state(self, IRLAN_IDLE);
 		break;
 	default:
-		IRDA_DEBUG( 0, "%s(), Unknown event %d\n", __func__ , event);
+		pr_debug("%s(), Unknown event %d\n", __func__ , event);
 		break;
 	}
 	if (skb)