diff --git a/[refs] b/[refs]
index d8034c25cf79..f98656caf430 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b44e45825dbe30f32c770b98c38555b6bd331760
+refs/heads/master: c90a78ecc2ae3c8341ed6efbfbb7e3e655ee00fe
diff --git a/trunk/include/video/omapdss.h b/trunk/include/video/omapdss.h
index c7cfdad81242..31b77469c151 100644
--- a/trunk/include/video/omapdss.h
+++ b/trunk/include/video/omapdss.h
@@ -510,6 +510,7 @@ struct omap_dss_device {
 		} dispc;
 
 		struct {
+			/* regn is one greater than TRM's REGN value */
 			u16 regn;
 			u16 regm;
 			u16 regm_dispc;