misc: replace __FUNCTION__ with __func__

__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: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 8897434..9ac4720 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -517,7 +517,7 @@
 	RING_LOCALS;
 
 	DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n",
-		  __FUNCTION__,
+		  __func__,
 		  dev_priv->current_page,
 		  dev_priv->sarea_priv->pf_current_page);
 
@@ -642,7 +642,7 @@
 static int i915_flip_bufs(struct drm_device *dev, void *data,
 			  struct drm_file *file_priv)
 {
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("%s\n", __func__);
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);