[ARM] replace remaining __FUNCTION__ occurrences

__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: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 97b7dc1..5382622 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -274,7 +274,7 @@
 int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
 {
 	dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
-		__FUNCTION__, dma_addr, size);
+		__func__, dma_addr, size);
 	return (dev->bus == &pci_bus_type) &&
 		((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
 }
@@ -289,7 +289,7 @@
  */
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 {
-	dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+	dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
 	if (mask >= PHYS_OFFSET + SZ_64M - 1)
 		return 0;
 
@@ -299,7 +299,7 @@
 int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
-	dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+	dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
 	if (mask >= PHYS_OFFSET + SZ_64M - 1)
 		return 0;