linux-kernel - Re: [PATCH v12 36/56] media: nuvoton: Stop direct calls to queue num

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Message-ID: <7e3a9531-f48d-4ba6-b1ba-5c44c8e9bd98@xs4all.nl>
Date:   Wed, 18 Oct 2023 12:31:00 +0200
From:   Hans Verkuil <hverkuil-cisco@...all.nl>
To:     Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        mchehab@...nel.org, tfiga@...omium.org, m.szyprowski@...sung.com,
        ming.qian@....com, ezequiel@...guardiasur.com.ar,
        p.zabel@...gutronix.de, gregkh@...uxfoundation.org,
        nicolas.dufresne@...labora.com
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, linux-staging@...ts.linux.dev,
        kernel@...labora.com, Joseph Liu <kwliu@...oton.com>,
        Marvin Lin <kflin@...oton.com>
Subject: Re: [PATCH v12 36/56] media: nuvoton: Stop direct calls to queue
 num_buffers field

On 17/10/2023 16:47, Benjamin Gaignard wrote:
> Use vb2_get_num_buffers() to avoid using queue num_buffers field directly.
> This allows us to change how the number of buffers is computed in the
> futur.

futur -> future

This is probably spelled wrong in other places, please check!

Regards,

	Hans

> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> CC: Joseph Liu <kwliu@...oton.com>
> CC: Marvin Lin <kflin@...oton.com>
> ---
>  drivers/media/platform/nuvoton/npcm-video.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c
> index b9e6782f59b4..f9b4e36a5175 100644
> --- a/drivers/media/platform/nuvoton/npcm-video.c
> +++ b/drivers/media/platform/nuvoton/npcm-video.c
> @@ -393,7 +393,7 @@ static void npcm_video_free_diff_table(struct npcm_video *video)
>  	struct rect_list *tmp;
>  	unsigned int i;
>  
> -	for (i = 0; i < video->queue.num_buffers; i++) {
> +	for (i = 0; i < vb2_get_num_buffers(&video->queue); i++) {
>  		head = &video->list[i];
>  		list_for_each_safe(pos, nx, head) {
>  			tmp = list_entry(pos, struct rect_list, list);