sclp_tty_driver 224 drivers/s390/char/sclp_con.c return sclp_tty_driver; sclp_tty_driver 54 drivers/s390/char/sclp_tty.c struct tty_driver *sclp_tty_driver; sclp_tty_driver 572 drivers/s390/char/sclp_tty.c sclp_tty_driver = driver; sclp_tty_driver 16 drivers/s390/char/sclp_tty.h extern struct tty_driver *sclp_tty_driver;