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