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/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index 81d0092..c892daa 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -399,7 +399,7 @@
 	struct slot *pslot;
 	u8 mode = 0;
 
-	debug("%s - Entry hotplug_slot[%p] pvalue[%p]\n", __FUNCTION__,
+	debug("%s - Entry hotplug_slot[%p] pvalue[%p]\n", __func__,
 		hotplug_slot, value);
 
 	ibmphp_lock_operations();
@@ -429,7 +429,7 @@
 	}
 
 	ibmphp_unlock_operations();
-	debug("%s - Exit rc[%d] value[%x]\n", __FUNCTION__, rc, *value);
+	debug("%s - Exit rc[%d] value[%x]\n", __func__, rc, *value);
 	return rc;
 }
 
@@ -439,7 +439,7 @@
 	struct slot *pslot;
 	u8 mode = 0;
 
-	debug("%s - Entry hotplug_slot[%p] pvalue[%p]\n", __FUNCTION__,
+	debug("%s - Entry hotplug_slot[%p] pvalue[%p]\n", __func__,
 		hotplug_slot, value);
 
 	ibmphp_lock_operations();
@@ -475,7 +475,7 @@
 	}
 
 	ibmphp_unlock_operations();
-	debug("%s - Exit rc[%d] value[%x]\n", __FUNCTION__, rc, *value);
+	debug("%s - Exit rc[%d] value[%x]\n", __func__, rc, *value);
 	return rc;
 }
 
@@ -745,13 +745,13 @@
 	struct list_head * tmp;
 	struct list_head * next;
 
-	debug("%s -- enter\n", __FUNCTION__);
+	debug("%s -- enter\n", __func__);
 
 	list_for_each_safe(tmp, next, &ibmphp_slot_head) {
 		slot_cur = list_entry(tmp, struct slot, ibm_slot_list);
 		pci_hp_deregister(slot_cur->hotplug_slot);
 	}
-	debug("%s -- exit\n", __FUNCTION__);
+	debug("%s -- exit\n", __func__);
 }
 
 static void ibm_unconfigure_device(struct pci_func *func)
@@ -759,7 +759,7 @@
 	struct pci_dev *temp;
 	u8 j;
 
-	debug("inside %s\n", __FUNCTION__);
+	debug("inside %s\n", __func__);
 	debug("func->device = %x, func->function = %x\n",
 					func->device, func->function);
 	debug("func->device << 3 | 0x0  = %x\n", func->device << 3 | 0x0);
@@ -790,13 +790,13 @@
 
 	bus = kmalloc(sizeof(*bus), GFP_KERNEL);
 	if (!bus) {
-		err("%s - out of memory\n", __FUNCTION__);
+		err("%s - out of memory\n", __func__);
 		return 1;
 	}
 	dev = kmalloc(sizeof(*dev), GFP_KERNEL);
 	if (!dev) {
 		kfree(bus);
-		err("%s - out of memory\n", __FUNCTION__);
+		err("%s - out of memory\n", __func__);
 		return 1;
 	}
 
@@ -807,7 +807,7 @@
 		if (!pci_read_config_word(dev, PCI_VENDOR_ID, &l) &&
 					(l != 0x0000) && (l != 0xffff)) {
 			debug("%s - Inside bus_struture_fixup()\n",
-							__FUNCTION__);
+							__func__);
 			pci_scan_bus(busno, ibmphp_pci_bus->ops, NULL);
 			break;
 		}
@@ -904,7 +904,7 @@
 	        { },
 	};	
 
-	debug("%s - entry slot # %d\n", __FUNCTION__, slot_cur->number);
+	debug("%s - entry slot # %d\n", __func__, slot_cur->number);
 	if (SET_BUS_STATUS(slot_cur->ctrl) && is_bus_empty(slot_cur)) {
 		rc = slot_update(&slot_cur);
 		if (rc)
@@ -979,7 +979,7 @@
 	/* This is for x440, once Brandon fixes the firmware, 
 	will not need this delay */
 	msleep(1000);
-	debug("%s -Exit\n", __FUNCTION__);
+	debug("%s -Exit\n", __func__);
 	return 0;
 }