drm: rcar-du: lvds: Avoid duplication of clock clamp code

Replace the duplicate code by a single central function.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2015-09-07 15:44:44 +03:00
commit d9829a3289
4 changed files with 18 additions and 10 deletions