drm: lindent the drm directory.

I've been threatening this for a while, so no point hanging around.
This lindents the DRM code which was always really bad in tabbing department.
I've also fixed some misnamed files in comments and removed some trailing
whitespace.

Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/via_map.c b/drivers/char/drm/via_map.c
index bb17113..6bd6ac5 100644
--- a/drivers/char/drm/via_map.c
+++ b/drivers/char/drm/via_map.c
@@ -66,7 +66,7 @@
 
 	dev_priv->agpAddr = init->agpAddr;
 
-	via_init_futex( dev_priv );
+	via_init_futex(dev_priv);
 	dev_priv->pro_group_a = (dev->pdev->device == 0x3118);
 
 	dev->dev_private = (void *)dev_priv;
@@ -107,5 +107,3 @@
 
 	return -EINVAL;
 }
-
-