Re: [PATCH 1/1] ipu3-cio2: Set CSI-2 receiver sub-device entity function

[Bingbu Cao <bingbu.cao@linux.intel.com>]

Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>

On 3/18/19 11:55 PM, Sakari Ailus wrote:
> Set the entity function for the four CSI-2 receiver sub-devices the driver
> creates. This avoids a kernel warning from each as well.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> ---
>  drivers/media/pci/intel/ipu3/ipu3-cio2.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
> index 617fb2e944dc3..b76dff851f3d2 100644
> --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
> +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
> @@ -1601,6 +1601,7 @@ static int cio2_queue_init(struct cio2_device *cio2, struct cio2_queue *q)
>  	subdev->owner = THIS_MODULE;
>  	snprintf(subdev->name, sizeof(subdev->name),
>  		 CIO2_ENTITY_NAME " %td", q - cio2->queue);
> +	subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
>  	v4l2_set_subdevdata(subdev, cio2);
>  	r = v4l2_device_register_subdev(&cio2->v4l2_dev, subdev);
>  	if (r) {
>