drm/amdgpu: re-implement fence_default_wait

use fence_wait_any to implement fence_default_wait

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
Simple merge