drm: rcar-du: Rename to_rcar_du_plane_state to to_rcar_plane_state

All other cast functions are named without using "du", make the plane
state cast consistent with them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2015-04-29 00:48:17 +03:00
commit ec69a40645
4 changed files with 16 additions and 16 deletions