On 23/12/14 15:09, Philipp Zabel wrote:
> Decrementing the reference count of the previous endpoint node allows to
> use the of_graph_get_next_endpoint function in a for_each_... style macro.
> All current users of this function that pass a non-NULL prev parameter
> (coresight, rcar-du, imx-drm, soc_camera, and omap2-dss) are changed to
> not decrement the passed prev argument's refcount themselves.
> 
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> ---
> Changes since v6:
>  - Added omap2-dss.
>  - Added Mathieu's ack.
> ---
>  drivers/coresight/of_coresight.c                  | 13 ++-----------
>  drivers/gpu/drm/imx/imx-drm-core.c                | 13 ++-----------
>  drivers/gpu/drm/rcar-du/rcar_du_kms.c             | 15 ++++-----------
>  drivers/media/platform/soc_camera/soc_camera.c    |  3 ++-
>  drivers/of/base.c                                 |  9 +--------
>  drivers/video/fbdev/omap2/dss/omapdss-boot-init.c |  7 +------
>  6 files changed, 12 insertions(+), 48 deletions(-)
> 

For omapdss:

Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

 Tomi