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Commit 7c23ace2 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: remove fence_lock 



Was never used as far as I can see.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarChunming Zhou <david1.zhou@amd.com>
Reviewed-by: default avatarEdward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 92c023c4

drivers/gpu/drm/amd/amdgpu/amdgpu.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

+0 −1
Original line number Diff line number Diff line
@@ -198,7 +198,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, 
	ring->cond_exe_gpu_addr = adev->wb.gpu_addr + (ring->cond_exe_offs * 4);

	ring->cond_exe_cpu_addr = &adev->wb.wb[ring->cond_exe_offs];



	spin_lock_init(&ring->fence_lock);

	r = amdgpu_fence_driver_start_ring(ring, irq_src, irq_type);

	if (r) {

		dev_err(adev->dev, "failed initializing fences (%d).\n", r);