[PATCH] dma-buf: make map_atomic and map function pointers optional

[Gerd Hoffmann]

On Wed, May 30, 2018 at 12:30:51PM +0200, Daniel Vetter wrote:
> On Tue, May 29, 2018 at 03:59:18PM +0200, Gerd Hoffmann wrote:
> > So drivers don't need dummy functions just returning NULL.
> > 
> > Cc: Daniel Vetter <daniel at ffwll.ch>
> > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> 
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> 
> Please push to drm-misc-next (maybe after a few more days of waiting for
> feedback).

Done.

cheers,
  Gerd