drm/amdgpu: take a BO reference in the display code

No need for the GEM reference here.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index e173a5a02f0d..ddd7233bbac7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -109,7 +109,7 @@ static void amdgpu_unpin_work_func(struct work_struct *__work)
         } else
                 DRM_ERROR("failed to reserve buffer after flip\n");
 
-        drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
+        amdgpu_bo_unref(&work->old_rbo);
         kfree(work->shared);
         kfree(work);
 }
@@ -148,8 +148,8 @@ int amdgpu_crtc_page_flip(struct drm_crtc *crtc,
         obj = old_amdgpu_fb->obj;
 
         /* take a reference to the old object */
-        drm_gem_object_reference(obj);
         work->old_rbo = gem_to_amdgpu_bo(obj);
+        amdgpu_bo_ref(work->old_rbo);
 
         new_amdgpu_fb = to_amdgpu_framebuffer(fb);
         obj = new_amdgpu_fb->obj;
@@ -222,7 +222,7 @@ pflip_cleanup:
         amdgpu_bo_unreserve(new_rbo);
 
 cleanup:
-        drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
+        amdgpu_bo_unref(&work->old_rbo);
         fence_put(work->excl);
         for (i = 0; i < work->shared_count; ++i)
                 fence_put(work->shared[i]);