This allows amdgpu_vm_tlb_fences to outlive the amdgpu module.
Signed-off-by: Christian König christian.koenig@amd.com Reviewed-by: Tvrtko Ursulin tvrtko.ursulin@igalia.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c index 5d26797356a3..27bf1f569830 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_tlb_fence.c @@ -33,7 +33,6 @@ struct amdgpu_tlb_fence { struct amdgpu_device *adev; struct dma_fence *dependency; struct work_struct work; - spinlock_t lock; uint16_t pasid;
}; @@ -98,9 +97,8 @@ void amdgpu_vm_tlb_fence_create(struct amdgpu_device *adev, struct amdgpu_vm *vm f->dependency = *fence; f->pasid = vm->pasid; INIT_WORK(&f->work, amdgpu_tlb_fence_work); - spin_lock_init(&f->lock);
- dma_fence_init64(&f->base, &amdgpu_tlb_fence_ops, &f->lock, + dma_fence_init64(&f->base, &amdgpu_tlb_fence_ops, NULL, vm->tlb_fence_context, atomic64_read(&vm->tlb_seq));
/* TODO: We probably need a separate wq here */