_get_table_val
val = _get_table_val(factor_hw->table, rate, parent_rate);
bestval = _get_table_val(clkt, rate, parent_rate);
return _get_table_val(table, div);
div = _get_table_val(meson_parm_read(clk->map, &pll_div->val),
return _get_table_val(divider->table, div);