PPPOL2TP_DRV_VERSION
seq_puts(m, "PPPoL2TP driver info, " PPPOL2TP_DRV_VERSION "\n");
pr_info("PPPoL2TP kernel driver, %s\n", PPPOL2TP_DRV_VERSION);
MODULE_VERSION(PPPOL2TP_DRV_VERSION);