tpk_port 25 drivers/char/ttyprintk.c static struct ttyprintk_port tpk_port; tpk_port 92 drivers/char/ttyprintk.c tty->driver_data = &tpk_port; tpk_port 94 drivers/char/ttyprintk.c return tty_port_open(&tpk_port.port, tty, filp); tpk_port 177 drivers/char/ttyprintk.c spin_lock_init(&tpk_port.spinlock); tpk_port 186 drivers/char/ttyprintk.c tty_port_init(&tpk_port.port); tpk_port 187 drivers/char/ttyprintk.c tpk_port.port.ops = &null_ops; tpk_port 197 drivers/char/ttyprintk.c tty_port_link_device(&tpk_port.port, ttyprintk_driver, 0); tpk_port 209 drivers/char/ttyprintk.c tty_port_destroy(&tpk_port.port); tpk_port 217 drivers/char/ttyprintk.c tty_port_destroy(&tpk_port.port);