1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index fe6cb77899f..8dd446cb778 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -118,17 +118,17 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
          * move.
          */
 
-        spin_lock(&bo->lock);
+        spin_lock(&bdev->fence_lock);
         if (test_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags)) {
                 ret = ttm_bo_wait(bo, false, true, false);
-                spin_unlock(&bo->lock);
+                spin_unlock(&bdev->fence_lock);
                 if (unlikely(ret != 0)) {
                         retval = (ret != -ERESTARTSYS) ?
                             VM_FAULT_SIGBUS : VM_FAULT_NOPAGE;
                         goto out_unlock;
                 }
         } else
-                spin_unlock(&bo->lock);
+                spin_unlock(&bdev->fence_lock);
 
 
         ret = ttm_mem_io_reserve(bdev, &bo->mem);