drm/i915/selftests: Replace open-coded i915_address_space_init()

Use i915_address_space_init() rather than open-code it inside
mock_ppgtt() as we will forget to keep it in sync.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180705065653.20449-3-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c
index 07df5c3..a140ea5 100644 (file)
--- a/drivers/gpu/drm/i915/selftests/mock_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c
@@ -70,11 +70,7 @@ mock_ppgtt(struct drm_i915_private *i915,
        ppgtt->vm.total = round_down(U64_MAX, PAGE_SIZE);
        ppgtt->vm.file = ERR_PTR(-ENODEV);
 
-       INIT_LIST_HEAD(&ppgtt->vm.active_list);
-       INIT_LIST_HEAD(&ppgtt->vm.inactive_list);
-       INIT_LIST_HEAD(&ppgtt->vm.unbound_list);
-
-       drm_mm_init(&ppgtt->vm.mm, 0, ppgtt->vm.total);
+       i915_address_space_init(&ppgtt->vm, i915);
 
        ppgtt->vm.clear_range = nop_clear_range;
        ppgtt->vm.insert_page = mock_insert_page;