drm/amdgpu: cleanup sync_seq handling

Not used any more without semaphores

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 3e040cb20ebe..cd93104b4fbb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -388,7 +388,7 @@ struct amdgpu_fence_driver {
         uint64_t                        gpu_addr;
         volatile uint32_t               *cpu_addr;
         /* sync_seq is protected by ring emission lock */
-        uint64_t                        sync_seq[AMDGPU_MAX_RINGS];
+        uint64_t                        sync_seq;
         atomic64_t                      last_seq;
         bool                            initialized;
         struct amdgpu_irq_src           *irq_src;
@@ -441,11 +441,6 @@ int amdgpu_fence_wait_next(struct amdgpu_ring *ring);
 int amdgpu_fence_wait_empty(struct amdgpu_ring *ring);
 unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring);
 
-bool amdgpu_fence_need_sync(struct amdgpu_fence *fence,
-                            struct amdgpu_ring *ring);
-void amdgpu_fence_note_sync(struct amdgpu_fence *fence,
-                            struct amdgpu_ring *ring);
-
 /*
  * TTM.
  */