1 files changed, 2 insertions, 35 deletions

diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index 1d69498bc17e..477c0f766663 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -145,40 +145,7 @@ static int lima_gem_sync_bo(struct lima_sched_task *task, struct lima_bo *bo,
         if (explicit)
                 return 0;
 
-        /* implicit sync use bo fence in resv obj */
-        if (write) {
-                unsigned nr_fences;
-                struct dma_fence **fences;
-                int i;
-
-                err = reservation_object_get_fences_rcu(
-                        bo->gem.resv, NULL, &nr_fences, &fences);
-                if (err || !nr_fences)
-                        return err;
-
-                for (i = 0; i < nr_fences; i++) {
-                        err = lima_sched_task_add_dep(task, fences[i]);
-                        if (err)
-                                break;
-                }
-
-                /* for error case free remaining fences */
-                for ( ; i < nr_fences; i++)
-                        dma_fence_put(fences[i]);
-
-                kfree(fences);
-        } else {
-                struct dma_fence *fence;
-
-                fence = reservation_object_get_excl_rcu(bo->gem.resv);
-                if (fence) {
-                        err = lima_sched_task_add_dep(task, fence);
-                        if (err)
-                                dma_fence_put(fence);
-                }
-        }
-
-        return err;
+        return drm_gem_fence_array_add_implicit(&task->deps, &bo->gem, write);
 }
 
 static int lima_gem_lock_bos(struct lima_bo **bos, u32 nr_bos,
@@ -251,7 +218,7 @@ static int lima_gem_add_deps(struct drm_file *file, struct lima_submit *submit)
                 if (err)
                         return err;
 
-                err = lima_sched_task_add_dep(submit->task, fence);
+                err = drm_gem_fence_array_add(&submit->task->deps, fence);
                 if (err) {
                         dma_fence_put(fence);
                         return err;