[PATCH] drm: rcar-du: Use NULL for table initialisation

[Vaishali Thakkar]

On Tue, Apr 24, 2018 at 9:10 PM, Kieran Bingham
<kieran.bingham+renesas at ideasonboard.com> wrote:
> Replace the initialisation of the vsps table with a NULL specifier.
>
> Fixes the following warning:
>  linux/drivers/gpu/drm/rcar-du/rcar_du_kms.c:483:40:
>     warning: Using plain integer as NULL pointer
>       CC      drivers/gpu/drm/rcar-du/rcar_du_kms.o

Hi Kieran,

Change looks ok to me.

> Fixes: 3e81374e2014 ("drm: rcar-du: Support multiple sources from the same VSP")
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>

Reviewed-by: Vaishali Thakkar <vthakkar at vaishalithakkar.in>

> ---
>  drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
> index ef72dff00763..cf5b422fc753 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
> @@ -480,7 +480,7 @@ static int rcar_du_vsps_init(struct rcar_du_device *rcdu)
>         struct {
>                 struct device_node *np;
>                 unsigned int crtcs_mask;
> -       } vsps[RCAR_DU_MAX_VSPS] = { { 0, }, };
> +       } vsps[RCAR_DU_MAX_VSPS] = { { NULL, }, };
>         unsigned int vsps_count = 0;
>         unsigned int cells;
>         unsigned int i;
> --
> 2.17.0
>