drm/tegra: vic: Use common IOMMU attach/detach code

Reuse common code to attach to or detach from an IOMMU domain.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-02-08 14:15:44 +01:00
commit 7baa943e0b