Searched refs:tpkp (Results 1 – 1 of 1) sorted by relevance
102 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_close() local104 mutex_lock(&tpkp->port_write_mutex); in tpk_close()107 mutex_unlock(&tpkp->port_write_mutex); in tpk_close()109 tty_port_close(&tpkp->port, tty, filp); in tpk_close()118 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_write() local123 mutex_lock(&tpkp->port_write_mutex); in tpk_write()125 mutex_unlock(&tpkp->port_write_mutex); in tpk_write()144 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_ioctl() local146 if (!tpkp) in tpk_ioctl()
