[PATCH] drm/mediatek: stop using 0 as NULL pointer

[AngeloGioacchino Del Regno]

Il 10/01/23 04:12, Miles Chen ha scritto:
> Use NULL for NULL pointer to fix the following sparse warning:
> drivers/gpu/drm/mediatek/mtk_drm_gem.c:265:27: sparse: warning: Using plain integer as NULL pointer
> 
> Signed-off-by: Miles Chen <miles.chen at mediatek.com>

Please add the appropriate tag...

Fixes: 3df64d7b0a4f ("drm/mediatek: Implement gem prime vmap/vunmap function")

after which:

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>