PCI: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index b3515fc..df82b95 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -255,7 +255,7 @@
 	struct pci_bus *parent;
 	int fn;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (slot->dev == NULL) {
 		dbg("pci_dev null, finding %02x:%02x:%x",
@@ -273,7 +273,7 @@
 		 * we will only call this case when lookup fails.
 		 */
 		n = pci_scan_slot(slot->bus, slot->devfn);
-		dbg("%s: pci_scan_slot returned %d", __FUNCTION__, n);
+		dbg("%s: pci_scan_slot returned %d", __func__, n);
 		slot->dev = pci_get_slot(slot->bus, slot->devfn);
 		if (slot->dev == NULL) {
 			err("Could not find PCI device for slot %02x", slot->number);
@@ -322,7 +322,7 @@
 	pci_bus_add_devices(parent);
 	pci_enable_bridges(parent);
 
-	dbg("%s - exit", __FUNCTION__);
+	dbg("%s - exit", __func__);
 	return 0;
 }
 
@@ -331,7 +331,7 @@
 	int i;
 	struct pci_dev *dev;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 	if (!slot->dev) {
 		err("No device for slot %02x\n", slot->number);
 		return -ENODEV;
@@ -348,6 +348,6 @@
 	pci_dev_put(slot->dev);
 	slot->dev = NULL;
 
-	dbg("%s - exit", __FUNCTION__);
+	dbg("%s - exit", __func__);
 	return 0;
 }