radeon_ttm_tt_has_userptr
extern bool radeon_ttm_tt_has_userptr(struct ttm_tt *ttm);
if (radeon_ttm_tt_has_userptr(p->relocs[i].robj->tbo.ttm)) {
if (radeon_ttm_tt_has_userptr(robj->tbo.ttm)) {
if (radeon_ttm_tt_has_userptr(robj->tbo.ttm))
if (radeon_ttm_tt_has_userptr(bo->tbo.ttm))
if (radeon_ttm_tt_has_userptr(bo->tbo.ttm))
if (radeon_ttm_tt_has_userptr(bo->ttm))