Searched refs:tpkp (Results 1 – 1 of 1) sorted by relevance
101 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_close() local103 mutex_lock(&tpkp->port_write_mutex); in tpk_close()106 mutex_unlock(&tpkp->port_write_mutex); in tpk_close()108 tty_port_close(&tpkp->port, tty, filp); in tpk_close()117 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_write() local122 mutex_lock(&tpkp->port_write_mutex); in tpk_write()124 mutex_unlock(&tpkp->port_write_mutex); in tpk_write()143 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_ioctl() local145 if (!tpkp) in tpk_ioctl()
