On 13/04/2021 16:11, Mitali Borkar wrote:
> Declared 32 bit unsigned int as static constant inside a function and
> replaced u32[] {x,y} as canvas3, canvas4 in codec_h264.c
> This indicates the value of canvas indexes will remain constant throughout execution.
checkpatch.pl output:
WARNING: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#9:
This indicates the value of canvas indexes will remain constant throughout execution.
Regards,
Hans
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Mitali Borkar <mitaliborkar810@xxxxxxxxx>
> ---
> Changes from v2:- Rebased this patch and made changes against mainline code
> Changes from v1:- Rectified mistake by declaring u32 as static const
> properly as static const u32 canvas'x'[]
>
> drivers/staging/media/meson/vdec/codec_h264.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/media/meson/vdec/codec_h264.c b/drivers/staging/media/meson/vdec/codec_h264.c
> index c61128fc4bb9..80141b89a9f6 100644
> --- a/drivers/staging/media/meson/vdec/codec_h264.c
> +++ b/drivers/staging/media/meson/vdec/codec_h264.c
> @@ -287,10 +287,10 @@ static void codec_h264_resume(struct amvdec_session *sess)
> struct amvdec_core *core = sess->core;
> struct codec_h264 *h264 = sess->priv;
> u32 mb_width, mb_height, mb_total;
> + static const u32 canvas3[] = { ANCO_CANVAS_ADDR, 0 };
> + static const u32 canvas4[] = { 24, 0 };
>
> - amvdec_set_canvases(sess,
> - (u32[]){ ANC0_CANVAS_ADDR, 0 },
> - (u32[]){ 24, 0 });
> + amvdec_set_canvases(sess, canvas3, canvas4);
>
> dev_dbg(core->dev, "max_refs = %u; actual_dpb_size = %u\n",
> h264->max_refs, sess->num_dst_bufs);
>
