Em Sun, 29 Nov 2015 21:20:13 +0200
Sakari Ailus <sakari.ailus@xxxxxx> escreveu:
Same as the other similar patches: description is missing.
I would prefer if you could merge those patches that do the same
thing on different drivers. Less emails to write ;)
Won't be replying anymore to patches that are ok but misses
descriptions.
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
> ---
> drivers/media/platform/vsp1/vsp1_video.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
> index f741582..ce10d86 100644
> --- a/drivers/media/platform/vsp1/vsp1_video.c
> +++ b/drivers/media/platform/vsp1/vsp1_video.c
> @@ -415,6 +415,12 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe,
> mutex_lock(&mdev->graph_mutex);
>
> /* Walk the graph to locate the entities and video nodes. */
> + ret = media_entity_graph_walk_init(&graph, mdev);
> + if (ret) {
> + mutex_unlock(&mdev->graph_mutex);
> + return ret;
> + }
> +
> media_entity_graph_walk_start(&graph, entity);
>
> while ((entity = media_entity_graph_walk_next(&graph))) {
> @@ -448,6 +454,8 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe,
>
> mutex_unlock(&mdev->graph_mutex);
>
> + media_entity_graph_walk_cleanup(&graph);
> +
> /* We need one output and at least one input. */
> if (pipe->num_inputs == 0 || !pipe->output) {
> ret = -EPIPE;
--
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