irda: replace __FUNCTION__ with __func__

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/irda/act200l-sir.c b/drivers/net/irda/act200l-sir.c
index d8b89c7..37ab8c8 100644
--- a/drivers/net/irda/act200l-sir.c
+++ b/drivers/net/irda/act200l-sir.c
@@ -107,7 +107,7 @@
 {
 	struct qos_info *qos = &dev->qos;
 
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
+	IRDA_DEBUG(2, "%s()\n", __func__ );
 
 	/* Power on the dongle */
 	sirdev_set_dtr_rts(dev, TRUE, TRUE);
@@ -124,7 +124,7 @@
 
 static int act200l_close(struct sir_dev *dev)
 {
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
+	IRDA_DEBUG(2, "%s()\n", __func__ );
 
 	/* Power off the dongle */
 	sirdev_set_dtr_rts(dev, FALSE, FALSE);
@@ -143,7 +143,7 @@
 	u8 control[3];
 	int ret = 0;
 
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
+	IRDA_DEBUG(2, "%s()\n", __func__ );
 
 	/* Clear DTR and set RTS to enter command mode */
 	sirdev_set_dtr_rts(dev, FALSE, TRUE);
@@ -212,7 +212,7 @@
 	};
 	int ret = 0;
 
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
+	IRDA_DEBUG(2, "%s()\n", __func__ );
 
 	switch (state) {
 	case SIRDEV_STATE_DONGLE_RESET:
@@ -240,7 +240,7 @@
 		dev->speed = 9600;
 		break;
 	default:
-		IRDA_ERROR("%s(), unknown state %d\n", __FUNCTION__, state);
+		IRDA_ERROR("%s(), unknown state %d\n", __func__, state);
 		ret = -1;
 		break;
 	}