On 23/08/17 01:26, Niklas Söderlund wrote:
> The rcar-vin driver needs to be part of a media controller to support
> Gen3. Give each VIN instance a unique name so it can be referenced from
> userspace.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
> Reviewed-by: Kieran Bingham <kieran.bingham+rene...@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verk...@cisco.com>
Regards,
Hans
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> index 3c4dd08261a0d3f5..ba88774bd5379a98 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -878,7 +878,8 @@ int rvin_v4l2_probe(struct rvin_dev *vin)
> vdev->fops = &rvin_fops;
> vdev->v4l2_dev = &vin->v4l2_dev;
> vdev->queue = &vin->queue;
> - strlcpy(vdev->name, KBUILD_MODNAME, sizeof(vdev->name));
> + snprintf(vdev->name, sizeof(vdev->name), "%s %s", KBUILD_MODNAME,
> + dev_name(vin->dev));
> vdev->release = video_device_release_empty;
> vdev->ioctl_ops = &rvin_ioctl_ops;
> vdev->lock = &vin->lock;
>
