diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 18b471c..b5d6b9a 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -177,12 +177,12 @@
 		    (!force) && (self->speed != -1)) {
 			/* No speed and xbofs change here
 			 * (we'll do it later in the write callback) */
-			IRDA_DEBUG(2, "%s(), not changing speed yet\n", __FUNCTION__);
+			IRDA_DEBUG(2, "%s(), not changing speed yet\n", __func__);
 			*header = 0;
 			return;
 		}
 
-		IRDA_DEBUG(2, "%s(), changing speed to %d\n", __FUNCTION__, self->new_speed);
+		IRDA_DEBUG(2, "%s(), changing speed to %d\n", __func__, self->new_speed);
 		self->speed = self->new_speed;
 		/* We will do ` self->new_speed = -1; ' in the completion
 		 * handler just in case the current URB fail - Jean II */
@@ -228,7 +228,7 @@
 	
 	/* Set the negotiated additional XBOFS */
 	if (self->new_xbofs != -1) {
-		IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __FUNCTION__, self->new_xbofs);
+		IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __func__, self->new_xbofs);
 		self->xbofs = self->new_xbofs;
 		/* We will do ` self->new_xbofs = -1; ' in the completion
 		 * handler just in case the current URB fail - Jean II */
@@ -302,13 +302,13 @@
 	struct urb *urb;
 	int ret;
 
-	IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __FUNCTION__,
+	IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __func__,
 		   self->new_speed, self->new_xbofs);
 
 	/* Grab the speed URB */
 	urb = self->speed_urb;
 	if (urb->status != 0) {
-		IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__);
+		IRDA_WARNING("%s(), URB still in use!\n", __func__);
 		return;
 	}
 
@@ -334,7 +334,7 @@
 
 	/* Irq disabled -> GFP_ATOMIC */
 	if ((ret = usb_submit_urb(urb, GFP_ATOMIC))) {
-		IRDA_WARNING("%s(), failed Speed URB\n", __FUNCTION__);
+		IRDA_WARNING("%s(), failed Speed URB\n", __func__);
 	}
 }
 
@@ -347,7 +347,7 @@
 {
 	struct irda_usb_cb *self = urb->context;
 	
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(2, "%s()\n", __func__);
 
 	/* We should always have a context */
 	IRDA_ASSERT(self != NULL, return;);
@@ -357,7 +357,7 @@
 	/* Check for timeout and other USB nasties */
 	if (urb->status != 0) {
 		/* I get a lot of -ECONNABORTED = -103 here - Jean II */
-		IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags);
+		IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags);
 
 		/* Don't do anything here, that might confuse the USB layer.
 		 * Instead, we will wait for irda_usb_net_timeout(), the
@@ -392,7 +392,7 @@
 	int res, mtt;
 	int	err = 1;	/* Failed */
 
-	IRDA_DEBUG(4, "%s() on %s\n", __FUNCTION__, netdev->name);
+	IRDA_DEBUG(4, "%s() on %s\n", __func__, netdev->name);
 
 	netif_stop_queue(netdev);
 
@@ -403,7 +403,7 @@
 	 * We need to check self->present under the spinlock because
 	 * of irda_usb_disconnect() is synchronous - Jean II */
 	if (!self->present) {
-		IRDA_DEBUG(0, "%s(), Device is gone...\n", __FUNCTION__);
+		IRDA_DEBUG(0, "%s(), Device is gone...\n", __func__);
 		goto drop;
 	}
 
@@ -437,7 +437,7 @@
 	}
 
 	if (urb->status != 0) {
-		IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__);
+		IRDA_WARNING("%s(), URB still in use!\n", __func__);
 		goto drop;
 	}
 
@@ -524,7 +524,7 @@
 	
 	/* Ask USB to send the packet - Irq disabled -> GFP_ATOMIC */
 	if ((res = usb_submit_urb(urb, GFP_ATOMIC))) {
-		IRDA_WARNING("%s(), failed Tx URB\n", __FUNCTION__);
+		IRDA_WARNING("%s(), failed Tx URB\n", __func__);
 		self->stats.tx_errors++;
 		/* Let USB recover : We will catch that in the watchdog */
 		/*netif_start_queue(netdev);*/
@@ -556,7 +556,7 @@
 	struct sk_buff *skb = urb->context;
 	struct irda_usb_cb *self = ((struct irda_skb_cb *) skb->cb)->context;
 	
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(2, "%s()\n", __func__);
 
 	/* We should always have a context */
 	IRDA_ASSERT(self != NULL, return;);
@@ -570,7 +570,7 @@
 	/* Check for timeout and other USB nasties */
 	if (urb->status != 0) {
 		/* I get a lot of -ECONNABORTED = -103 here - Jean II */
-		IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags);
+		IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags);
 
 		/* Don't do anything here, that might confuse the USB layer,
 		 * and we could go in recursion and blow the kernel stack...
@@ -589,7 +589,7 @@
 
 	/* If the network is closed, stop everything */
 	if ((!self->netopen) || (!self->present)) {
-		IRDA_DEBUG(0, "%s(), Network is gone...\n", __FUNCTION__);
+		IRDA_DEBUG(0, "%s(), Network is gone...\n", __func__);
 		spin_unlock_irqrestore(&self->lock, flags);
 		return;
 	}
@@ -600,7 +600,7 @@
 		    (self->new_xbofs != self->xbofs)) {
 			/* We haven't changed speed yet (because of
 			 * IUC_SPEED_BUG), so do it now - Jean II */
-			IRDA_DEBUG(1, "%s(), Changing speed now...\n", __FUNCTION__);
+			IRDA_DEBUG(1, "%s(), Changing speed now...\n", __func__);
 			irda_usb_change_speed_xbofs(self);
 		} else {
 			/* New speed and xbof is now commited in hardware */
@@ -632,7 +632,7 @@
 	struct urb *urb;
 	int	done = 0;	/* If we have made any progress */
 
-	IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __FUNCTION__);
+	IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __func__);
 	IRDA_ASSERT(self != NULL, return;);
 
 	/* Protect us from USB callbacks, net Tx and else. */
@@ -640,7 +640,7 @@
 
 	/* self->present *MUST* be read under spinlock */
 	if (!self->present) {
-		IRDA_WARNING("%s(), device not present!\n", __FUNCTION__);
+		IRDA_WARNING("%s(), device not present!\n", __func__);
 		netif_stop_queue(netdev);
 		spin_unlock_irqrestore(&self->lock, flags);
 		return;
@@ -763,7 +763,7 @@
 	struct irda_skb_cb *cb;
 	int ret;
 
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(2, "%s()\n", __func__);
 
 	/* This should never happen */
 	IRDA_ASSERT(skb != NULL, return;);
@@ -786,7 +786,7 @@
 		/* If this ever happen, we are in deep s***.
 		 * Basically, the Rx path will stop... */
 		IRDA_WARNING("%s(), Failed to submit Rx URB %d\n",
-			     __FUNCTION__, ret);
+			     __func__, ret);
 	}
 }
 
@@ -807,7 +807,7 @@
 	struct urb *next_urb;
 	unsigned int len, docopy;
 
-	IRDA_DEBUG(2, "%s(), len=%d\n", __FUNCTION__, urb->actual_length);
+	IRDA_DEBUG(2, "%s(), len=%d\n", __func__, urb->actual_length);
 	
 	/* Find ourselves */
 	cb = (struct irda_skb_cb *) skb->cb;
@@ -817,7 +817,7 @@
 
 	/* If the network is closed or the device gone, stop everything */
 	if ((!self->netopen) || (!self->present)) {
-		IRDA_DEBUG(0, "%s(), Network is gone!\n", __FUNCTION__);
+		IRDA_DEBUG(0, "%s(), Network is gone!\n", __func__);
 		/* Don't re-submit the URB : will stall the Rx path */
 		return;
 	}
@@ -840,7 +840,7 @@
 			/* Usually precursor to a hot-unplug on OHCI. */
 		default:
 			self->stats.rx_errors++;
-			IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __FUNCTION__, urb->status, urb->transfer_flags);
+			IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __func__, urb->status, urb->transfer_flags);
 			break;
 		}
 		/* If we received an error, we don't want to resubmit the
@@ -861,7 +861,7 @@
 	
 	/* Check for empty frames */
 	if (urb->actual_length <= self->header_length) {
-		IRDA_WARNING("%s(), empty frame!\n", __FUNCTION__);
+		IRDA_WARNING("%s(), empty frame!\n", __func__);
 		goto done;
 	}
 
@@ -967,7 +967,7 @@
 	struct irda_skb_cb *cb;
 	struct urb *next_urb;
 
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(2, "%s()\n", __func__);
 
 	/* Find ourselves */
 	cb = (struct irda_skb_cb *) skb->cb;
@@ -1053,7 +1053,7 @@
 				   patch_block, block_size,
 				   &actual_len, msecs_to_jiffies(500));
 		IRDA_DEBUG(3,"%s(): Bulk send %u bytes, ret=%d\n",
-			   __FUNCTION__, actual_len, ret);
+			   __func__, actual_len, ret);
 
 		if (ret < 0)
 			break;
@@ -1092,7 +1092,7 @@
 
         /* We get a patch from userspace */
         IRDA_MESSAGE("%s(): Received firmware %s (%zu bytes)\n",
-                     __FUNCTION__, stir421x_fw_name, fw->size);
+                     __func__, stir421x_fw_name, fw->size);
 
         ret = -EINVAL;
 
@@ -1116,7 +1116,7 @@
 				+ (build % 10);
 
 			IRDA_DEBUG(3, "%s(): Firmware Product version %ld\n",
-                                   __FUNCTION__, fw_version);
+                                   __func__, fw_version);
                 }
         }
 
@@ -1172,7 +1172,7 @@
 	char	hwname[16];
 	int i;
 	
-	IRDA_DEBUG(1, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	IRDA_ASSERT(netdev != NULL, return -1;);
 	self = (struct irda_usb_cb *) netdev->priv;
@@ -1182,13 +1182,13 @@
 	/* Can only open the device if it's there */
 	if(!self->present) {
 		spin_unlock_irqrestore(&self->lock, flags);
-		IRDA_WARNING("%s(), device not present!\n", __FUNCTION__);
+		IRDA_WARNING("%s(), device not present!\n", __func__);
 		return -1;
 	}
 
 	if(self->needspatch) {
 		spin_unlock_irqrestore(&self->lock, flags);
-		IRDA_WARNING("%s(), device needs patch\n", __FUNCTION__) ;
+		IRDA_WARNING("%s(), device needs patch\n", __func__) ;
 		return -EIO ;
 	}
 
@@ -1231,7 +1231,7 @@
 			/* If this ever happen, we are in deep s***.
 			 * Basically, we can't start the Rx path... */
 			IRDA_WARNING("%s(), Failed to allocate Rx skb\n",
-				     __FUNCTION__);
+				     __func__);
 			return -1;
 		}
 		//skb_reserve(newskb, USB_IRDA_HEADER - 1);
@@ -1254,7 +1254,7 @@
 	struct irda_usb_cb *self;
 	int	i;
 
-	IRDA_DEBUG(1, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	IRDA_ASSERT(netdev != NULL, return -1;);
 	self = (struct irda_usb_cb *) netdev->priv;
@@ -1309,7 +1309,7 @@
 	self = dev->priv;
 	IRDA_ASSERT(self != NULL, return -1;);
 
-	IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
+	IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd);
 
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
@@ -1367,7 +1367,7 @@
 {
 	struct irda_class_desc *desc;
 
-	IRDA_DEBUG(3, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(3, "%s()\n", __func__);
 	
 	desc = self->irda_desc;
 	
@@ -1384,7 +1384,7 @@
 	self->qos.data_size.bits       = desc->bmDataSize;
 
 	IRDA_DEBUG(0, "%s(), dongle says speed=0x%X, size=0x%X, window=0x%X, bofs=0x%X, turn=0x%X\n", 
-		__FUNCTION__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits);
+		__func__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits);
 
 	/* Don't always trust what the dongle tell us */
 	if(self->capability & IUC_SIR_ONLY)
@@ -1419,7 +1419,7 @@
 {
 	struct net_device *netdev = self->netdev;
 
-	IRDA_DEBUG(1, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	irda_usb_init_qos(self);
 
@@ -1442,7 +1442,7 @@
  */
 static inline void irda_usb_close(struct irda_usb_cb *self)
 {
-	IRDA_DEBUG(1, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	/* Remove netdevice */
 	unregister_netdev(self->netdev);
@@ -1515,13 +1515,13 @@
 				/* This is our interrupt endpoint */
 				self->bulk_int_ep = ep;
 			} else {
-				IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __FUNCTION__, ep);
+				IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __func__, ep);
 			}
 		}
 	}
 
 	IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n",
-		__FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep);
+		__func__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep);
 
 	return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0));
 }
@@ -1583,7 +1583,7 @@
 		0, intf->altsetting->desc.bInterfaceNumber, desc,
 		sizeof(*desc), 500);
 	
-	IRDA_DEBUG(1, "%s(), ret=%d\n", __FUNCTION__, ret);
+	IRDA_DEBUG(1, "%s(), ret=%d\n", __func__, ret);
 	if (ret < sizeof(*desc)) {
 		IRDA_WARNING("usb-irda: class_descriptor read %s (%d)\n",
 			     (ret<0) ? "failed" : "too short", ret);
@@ -1696,10 +1696,10 @@
 			/* Martin Diehl says if we get a -EPIPE we should
 			 * be fine and we don't need to do a usb_clear_halt().
 			 * - Jean II */
-			IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __FUNCTION__);
+			IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __func__);
 			break;
 		default:
-			IRDA_DEBUG(0, "%s(), Unknown error %d\n", __FUNCTION__, ret);
+			IRDA_DEBUG(0, "%s(), Unknown error %d\n", __func__, ret);
 			ret = -EIO;
 			goto err_out_3;
 	}
@@ -1708,7 +1708,7 @@
 	interface = intf->cur_altsetting;
 	if(!irda_usb_parse_endpoints(self, interface->endpoint,
 				     interface->desc.bNumEndpoints)) {
-		IRDA_ERROR("%s(), Bogus endpoints...\n", __FUNCTION__);
+		IRDA_ERROR("%s(), Bogus endpoints...\n", __func__);
 		ret = -EIO;
 		goto err_out_3;
 	}
@@ -1815,7 +1815,7 @@
 	struct irda_usb_cb *self = usb_get_intfdata(intf);
 	int i;
 
-	IRDA_DEBUG(1, "%s()\n", __FUNCTION__);
+	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	usb_set_intfdata(intf, NULL);
 	if (!self)
@@ -1865,7 +1865,7 @@
 
 	/* Free self and network device */
 	free_netdev(self->netdev);
-	IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __FUNCTION__);
+	IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __func__);
 }
 
 /*------------------------------------------------------------------*/