drm: detypedeffing continues...

Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c
index 38878d3..9c73a6e 100644
--- a/drivers/char/drm/mga_dma.c
+++ b/drivers/char/drm/mga_dma.c
@@ -548,7 +548,7 @@
 	}
 
 	{
-		drm_map_list_t *_entry;
+		struct drm_map_list *_entry;
 		unsigned long agp_token = 0;
 		
 		list_for_each_entry(_entry, &dev->maplist, head) {