net: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/irda/irqueue.c b/net/irda/irqueue.c
index 40c28ef..ba01938 100644
--- a/net/irda/irqueue.c
+++ b/net/irda/irqueue.c
@@ -232,7 +232,7 @@
 static void enqueue_first(irda_queue_t **queue, irda_queue_t* element)
 {
 
-	IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG( 4, "%s()\n", __func__);
 
 	/*
 	 * Check if queue is empty.
@@ -451,7 +451,7 @@
 	unsigned long flags = 0;
 	int bin;
 
-	IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG( 4, "%s()\n", __func__);
 
 	IRDA_ASSERT( hashbin != NULL, return;);
 	IRDA_ASSERT( hashbin->magic == HB_MAGIC, return;);
@@ -564,7 +564,7 @@
 	unsigned long flags = 0;
 	irda_queue_t* entry;
 
-	IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG( 4, "%s()\n", __func__);
 
 	IRDA_ASSERT( hashbin != NULL, return NULL;);
 	IRDA_ASSERT( hashbin->magic == HB_MAGIC, return NULL;);
@@ -657,7 +657,7 @@
 	int	bin;
 	long	hashv;
 
-	IRDA_DEBUG( 4, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG( 4, "%s()\n", __func__);
 
 	IRDA_ASSERT( hashbin != NULL, return NULL;);
 	IRDA_ASSERT( hashbin->magic == HB_MAGIC, return NULL;);