diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 5f3d932e77f21f93a2b33da3bdf599f5b08e0928..8c7de55f57153111c8fd70e1e94448071e4a9eae 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1528,7 +1528,7 @@ static void amdgpu_vm_add_prt_cb(struct amdgpu_device *adev,
 		if (fence)
 			dma_fence_wait(fence, false);
 
-		amdgpu_vm_prt_put(cb->adev);
+		amdgpu_vm_prt_put(adev);
 	} else {
 		cb->adev = adev;
 		if (!fence || dma_fence_add_callback(fence, &cb->cb,