irda: Convert IRDA_DEBUG to pr_debug

Use the normal kernel debugging mechanism which also
enables dynamic_debug at the same time.

Other miscellanea:

o Remove sysctl for irda_debug
o Remove function tracing like uses (use ftrace instead)
o Coalesce formats
o Realign arguments
o Remove unnecessary OOM messages

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 42 deletions

diff --git a/net/irda/irlap.c b/net/irda/irlap.c
index 2e3bc6ccf4b5..4b011b7aac80 100644
--- a/net/irda/irlap.c
+++ b/net/irda/irlap.c
@@ -111,8 +111,6 @@ struct irlap_cb *irlap_open(struct net_device *dev, struct qos_info *qos,
 {
 	struct irlap_cb *self;
 
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	/* Initialize the irlap structure. */
 	self = kzalloc(sizeof(struct irlap_cb), GFP_KERNEL);
 	if (self == NULL)
@@ -213,8 +211,6 @@ void irlap_close(struct irlap_cb *self)
 {
 	struct irlap_cb *lap;
 
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -229,7 +225,7 @@ void irlap_close(struct irlap_cb *self)
 	/* Be sure that we manage to remove ourself from the hash */
 	lap = hashbin_remove(irlap, self->saddr, NULL);
 	if (!lap) {
-		IRDA_DEBUG(1, "%s(), Didn't find myself!\n", __func__);
+		pr_debug("%s(), Didn't find myself!\n", __func__);
 		return;
 	}
 	__irlap_close(lap);
@@ -244,8 +240,6 @@ EXPORT_SYMBOL(irlap_close);
  */
 void irlap_connect_indication(struct irlap_cb *self, struct sk_buff *skb)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -263,8 +257,6 @@ void irlap_connect_indication(struct irlap_cb *self, struct sk_buff *skb)
  */
 void irlap_connect_response(struct irlap_cb *self, struct sk_buff *userdata)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	irlap_do_event(self, CONNECT_RESPONSE, userdata, NULL);
 }
 
@@ -278,7 +270,7 @@ void irlap_connect_response(struct irlap_cb *self, struct sk_buff *userdata)
 void irlap_connect_request(struct irlap_cb *self, __u32 daddr,
 			   struct qos_info *qos_user, int sniff)
 {
-	IRDA_DEBUG(3, "%s(), daddr=0x%08x\n", __func__, daddr);
+	pr_debug("%s(), daddr=0x%08x\n", __func__, daddr);
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
@@ -305,8 +297,6 @@ void irlap_connect_request(struct irlap_cb *self, __u32 daddr,
  */
 void irlap_connect_confirm(struct irlap_cb *self, struct sk_buff *skb)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -342,8 +332,6 @@ void irlap_data_request(struct irlap_cb *self, struct sk_buff *skb,
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
-	IRDA_DEBUG(3, "%s()\n", __func__);
-
 	IRDA_ASSERT(skb_headroom(skb) >= (LAP_ADDR_HEADER+LAP_CTRL_HEADER),
 		    return;);
 	skb_push(skb, LAP_ADDR_HEADER+LAP_CTRL_HEADER);
@@ -389,8 +377,6 @@ void irlap_unitdata_request(struct irlap_cb *self, struct sk_buff *skb)
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
-	IRDA_DEBUG(3, "%s()\n", __func__);
-
 	IRDA_ASSERT(skb_headroom(skb) >= (LAP_ADDR_HEADER+LAP_CTRL_HEADER),
 	       return;);
 	skb_push(skb, LAP_ADDR_HEADER+LAP_CTRL_HEADER);
@@ -415,8 +401,6 @@ void irlap_unitdata_request(struct irlap_cb *self, struct sk_buff *skb)
 #ifdef CONFIG_IRDA_ULTRA
 void irlap_unitdata_indication(struct irlap_cb *self, struct sk_buff *skb)
 {
-	IRDA_DEBUG(1, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 	IRDA_ASSERT(skb != NULL, return;);
@@ -435,8 +419,6 @@ void irlap_unitdata_indication(struct irlap_cb *self, struct sk_buff *skb)
  */
 void irlap_disconnect_request(struct irlap_cb *self)
 {
-	IRDA_DEBUG(3, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -456,7 +438,7 @@ void irlap_disconnect_request(struct irlap_cb *self)
 		irlap_do_event(self, DISCONNECT_REQUEST, NULL, NULL);
 		break;
 	default:
-		IRDA_DEBUG(2, "%s(), disconnect pending!\n", __func__);
+		pr_debug("%s(), disconnect pending!\n", __func__);
 		self->disconnect_pending = TRUE;
 		break;
 	}
@@ -470,7 +452,7 @@ void irlap_disconnect_request(struct irlap_cb *self)
  */
 void irlap_disconnect_indication(struct irlap_cb *self, LAP_REASON reason)
 {
-	IRDA_DEBUG(1, "%s(), reason=%s\n", __func__, lap_reasons[reason]);
+	pr_debug("%s(), reason=%s\n", __func__, lap_reasons[reason]);
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
@@ -480,7 +462,7 @@ void irlap_disconnect_indication(struct irlap_cb *self, LAP_REASON reason)
 
 	switch (reason) {
 	case LAP_RESET_INDICATION:
-		IRDA_DEBUG(1, "%s(), Sending reset request!\n", __func__);
+		pr_debug("%s(), Sending reset request!\n", __func__);
 		irlap_do_event(self, RESET_REQUEST, NULL, NULL);
 		break;
 	case LAP_NO_RESPONSE:	   /* FALLTHROUGH */
@@ -510,7 +492,7 @@ void irlap_discovery_request(struct irlap_cb *self, discovery_t *discovery)
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 	IRDA_ASSERT(discovery != NULL, return;);
 
-	IRDA_DEBUG(4, "%s(), nslots = %d\n", __func__, discovery->nslots);
+	pr_debug("%s(), nslots = %d\n", __func__, discovery->nslots);
 
 	IRDA_ASSERT((discovery->nslots == 1) || (discovery->nslots == 6) ||
 		    (discovery->nslots == 8) || (discovery->nslots == 16),
@@ -518,8 +500,8 @@ void irlap_discovery_request(struct irlap_cb *self, discovery_t *discovery)
 
 	/* Discovery is only possible in NDM mode */
 	if (self->state != LAP_NDM) {
-		IRDA_DEBUG(4, "%s(), discovery only possible in NDM mode\n",
-			   __func__);
+		pr_debug("%s(), discovery only possible in NDM mode\n",
+			 __func__);
 		irlap_discovery_confirm(self, NULL);
 		/* Note : in theory, if we are not in NDM, we could postpone
 		 * the discovery like we do for connection request.
@@ -597,8 +579,6 @@ void irlap_discovery_confirm(struct irlap_cb *self, hashbin_t *discovery_log)
  */
 void irlap_discovery_indication(struct irlap_cb *self, discovery_t *discovery)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 	IRDA_ASSERT(discovery != NULL, return;);
@@ -643,8 +623,6 @@ void irlap_status_indication(struct irlap_cb *self, int quality_of_link)
  */
 void irlap_reset_indication(struct irlap_cb *self)
 {
-	IRDA_DEBUG(1, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -659,7 +637,6 @@ void irlap_reset_indication(struct irlap_cb *self)
  */
 void irlap_reset_confirm(void)
 {
-	IRDA_DEBUG(1, "%s()\n", __func__);
 }
 
 /*
@@ -759,7 +736,7 @@ int irlap_validate_nr_received(struct irlap_cb *self, int nr)
 {
 	/*  nr as expected?  */
 	if (nr == self->vs) {
-		IRDA_DEBUG(4, "%s(), expected!\n", __func__);
+		pr_debug("%s(), expected!\n", __func__);
 		return NR_EXPECTED;
 	}
 
@@ -787,8 +764,6 @@ int irlap_validate_nr_received(struct irlap_cb *self, int nr)
  */
 void irlap_initiate_connection_state(struct irlap_cb *self)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -870,7 +845,7 @@ static void irlap_change_speed(struct irlap_cb *self, __u32 speed, int now)
 {
 	struct sk_buff *skb;
 
-	IRDA_DEBUG(0, "%s(), setting speed to %d\n", __func__, speed);
+	pr_debug("%s(), setting speed to %d\n", __func__, speed);
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
@@ -913,7 +888,7 @@ static void irlap_init_qos_capabilities(struct irlap_cb *self,
 	 *  user may not have set all of them.
 	 */
 	if (qos_user) {
-		IRDA_DEBUG(1, "%s(), Found user specified QoS!\n", __func__);
+		pr_debug("%s(), Found user specified QoS!\n", __func__);
 
 		if (qos_user->baud_rate.bits)
 			self->qos_rx.baud_rate.bits &= qos_user->baud_rate.bits;
@@ -943,8 +918,6 @@ static void irlap_init_qos_capabilities(struct irlap_cb *self,
  */
 void irlap_apply_default_connection_parameters(struct irlap_cb *self)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -1006,8 +979,6 @@ void irlap_apply_default_connection_parameters(struct irlap_cb *self)
  */
 void irlap_apply_connection_parameters(struct irlap_cb *self, int now)
 {
-	IRDA_DEBUG(4, "%s()\n", __func__);
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
@@ -1086,12 +1057,12 @@ void irlap_apply_connection_parameters(struct irlap_cb *self, int now)
 		self->N1 = sysctl_warn_noreply_time * 1000 /
 		  self->qos_rx.max_turn_time.value;
 
-	IRDA_DEBUG(4, "Setting N1 = %d\n", self->N1);
+	pr_debug("Setting N1 = %d\n", self->N1);
 
 	/* Set N2 to match our own disconnect time */
 	self->N2 = self->qos_tx.link_disc_time.value * 1000 /
 		self->qos_rx.max_turn_time.value;
-	IRDA_DEBUG(4, "Setting N2 = %d\n", self->N2);
+	pr_debug("Setting N2 = %d\n", self->N2);
 }
 
 #ifdef CONFIG_PROC_FS