drm/nouveau/core/object: plumb the unmap ioctl through

MMU will be using this for BAR mappings.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2017-11-01 03:56:19 +10:00
commit 8e0042d505
4 changed files with 19 additions and 0 deletions