drm/radeon: Maintain prime import/export refcount for BOs

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christopher James Halse Rogers 2017-04-03 13:35:22 +10:00 • committed by Alex Deucher
commit 0d16d29940
2 changed files with 7 additions and 0 deletions