twa_major         107 drivers/scsi/3w-9xxx.c static int twa_major = -1;
twa_major        2136 drivers/scsi/3w-9xxx.c 	if (twa_major == -1) {
twa_major        2137 drivers/scsi/3w-9xxx.c 		if ((twa_major = register_chrdev (0, "twa", &twa_fops)) < 0)
twa_major        2168 drivers/scsi/3w-9xxx.c 	if (twa_major >= 0) {
twa_major        2169 drivers/scsi/3w-9xxx.c 		unregister_chrdev(twa_major, "twa");
twa_major        2170 drivers/scsi/3w-9xxx.c 		twa_major = -1;