Re: [PATCH v7 22/49] media: i2c: Stop direct calls to queue num_buffers field

[Hans Verkuil]

On 14/09/2023 15:32, Benjamin Gaignard wrote:
> Use vb2_get_num_buffers() to avoid using queue num_buffer field directly.

Since this affects just one driver, can you change the subject to:

media: video-i2c: Stop direct calls to queue num_buffers field

Thanks!

	Hans

> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
> ---
>  drivers/media/i2c/video-i2c.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c
> index 537ebd9fa8d7..60d3e2f35afe 100644
> --- a/drivers/media/i2c/video-i2c.c
> +++ b/drivers/media/i2c/video-i2c.c
> @@ -406,7 +406,7 @@ static int queue_setup(struct vb2_queue *vq,
>  	struct video_i2c_data *data = vb2_get_drv_priv(vq);
>  	unsigned int size = data->chip->buffer_size;
>  
> -	if (vq->num_buffers + *nbuffers < 2)
> +	if (vb2_get_num_buffers(vq) + *nbuffers < 2)
>  		*nbuffers = 2;
>  
>  	if (*nplanes)