[PATCH -next] drm/virtio: Make virtgpu_dmabuf_ops with static keyword

[Gerd Hoffmann]

On Sat, Nov 14, 2020 at 03:16:13PM +0800, Zou Wei wrote:
> Fix the following sparse warning:
> 
> ./virtgpu_prime.c:46:33: warning: symbol 'virtgpu_dmabuf_ops' was not declared. Should it be static?

Pushed to drm-misc-next.

thanks,
  Gerd