drm/amdgpu: remove fence_lock

Was never used as far as I can see.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index dd710a3467c2..30124f4916d2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -772,7 +772,6 @@ struct amdgpu_ring {
         struct amdgpu_fence_driver      fence_drv;
         struct amd_gpu_scheduler        sched;
 
-        spinlock_t              fence_lock;
         struct amdgpu_bo        *ring_obj;
         volatile uint32_t       *ring;
         unsigned                rptr_offs;