Lines Matching refs:tpkp
102 struct ttyprintk_port *tpkp = tty->driver_data;
105 spin_lock_irqsave(&tpkp->spinlock, flags);
108 spin_unlock_irqrestore(&tpkp->spinlock, flags);
110 tty_port_close(&tpkp->port, tty, filp);
119 struct ttyprintk_port *tpkp = tty->driver_data;
125 spin_lock_irqsave(&tpkp->spinlock, flags);
127 spin_unlock_irqrestore(&tpkp->spinlock, flags);
146 struct ttyprintk_port *tpkp = tty->driver_data;
148 if (!tpkp)
166 struct ttyprintk_port *tpkp = tty->driver_data;
168 tty_port_hangup(&tpkp->port);