drm/tegra: gem: Use dma_get_sgtable()

Rather than manually creating an SG table in an incorrect way, let the
standard dma_get_sgtable() function do it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-06-08 14:56:04 +02:00
commit d81f3431e6