[PATCHv2 4/8] OMAP: DSS2: DSI: Add comment about regn

regn divider is one greater than the REGN divider in TRM. Add a comment
to point this out.

Signed-off-by: Tomi Valkeinen <redacted>
---
 include/video/omapdss.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 528cf79..ce1aacd 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h

@@ -503,6 +503,7 @@ struct omap_dss_device {
 		} dispc;
 
 		struct {
+			/* regn is one greater than TRM's REGN value */
 			u16 regn;
 			u16 regm;
 			u16 regm_dispc;

-- 
1.7.4.1