drm/amdgpu: switch to common fence_wait_any_timeout v2

No need to duplicate the functionality any more.

v2: fix handling if no fence is available.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
This commit is contained in:
Christian König 2015-10-20 17:38:07 +02:00 • committed by Alex Deucher
commit ee327caf1a
3 changed files with 13 additions and 109 deletions