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;