[PATCH 3/3] videobuf2: replace a layering violation with dma_map_resource

[Christoph Hellwig]

On Mon, Jan 14, 2019 at 09:04:56AM -0200, Mauro Carvalho Chehab wrote:
> It would be good if you could later send us a stable branch where
> you merged, in order to allow us to run some tests with the new
> DMA mapping patchset and be sure that it won't cause regressions
> to videobuf2.

I can do that, but the series as sent should be testable, results
welcome!