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+renesas@xxxxxxxxxxxx> > Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> 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; >
