Since

commit 131e663b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Jul 9 23:32:33 2015 +0200

    drm/gem: rip out drm vma accounting for gem mmaps

there is no need for this any more.

v2: Fixup compile noise spotted by 0-day build.

Link: http://mid.gmane.org/1444894601-5200-9-git-send-email-daniel.vetter@ffwll.chReviewed-by: NDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>

We need to return a new sgt, since the caller takes ownership of it.
Reported-by: NStanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: NRob Clark <robdclark@gmail.com>

We need to return a new sgt, since the caller takes ownership of it.
Reported-by: NStanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: NRob Clark <robdclark@gmail.com>

Currently msm does not implement gem_prime_mmap. Without this it is not
possible to draw onto a dma-buf from userspace (making its very hard to
implement the Android rendering model).

Fixing this is just a matter of adding a little boilerplate.
Signed-off-by: NDaniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: NRob Clark <robdclark@gmail.com>

Allows importing dma_reservation_objects from a dma-buf.
Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@canonical.com>

Signed-off-by: NRob Clark <robdclark@gmail.com>
Acked-by: NDavid Brown <davidb@codeaurora.org>