video: of: Constify node argument to display timing functions
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 3 Oct 2016 13:55:48 +0000 (16:55 +0300)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 14 Nov 2016 01:35:00 +0000 (03:35 +0200)
commitf5a000c9f8c19608f19f16d01338f0738ce3757f
tree6bd43df5a9aeeb0a4ffcf33d1e8a822326284465
parent1001354ca34179f3db924eb66672442a173147dc
video: of: Constify node argument to display timing functions

The node pointer passed to the display timing functions is never
modified, make it const.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/of_display_timing.c
include/video/of_display_timing.h