PCI: __FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

drivers/pci/pci.c

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 6d61200..5737b8a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -657,7 +657,7 @@
 
 	save_state = pci_find_saved_cap(dev, PCI_CAP_ID_EXP);
 	if (!save_state) {
-		dev_err(&dev->dev, "buffer not found in %s\n", __FUNCTION__);
+		dev_err(&dev->dev, "buffer not found in %s\n", __func__);
 		return -ENOMEM;
 	}
 	cap = (u16 *)&save_state->data[0];
@@ -700,7 +700,7 @@
 
 	save_state = pci_find_saved_cap(dev, PCI_CAP_ID_PCIX);
 	if (!save_state) {
-		dev_err(&dev->dev, "buffer not found in %s\n", __FUNCTION__);
+		dev_err(&dev->dev, "buffer not found in %s\n", __func__);
 		return -ENOMEM;
 	}