73 	spinlock_t		tp_lock;  member
366 	spin_lock_init(&tport->tp_lock);  in ti_port_probe()
551 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_close()
553 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_close()
592 							&tport->tp_lock);  in ti_write()
609 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_write_room()
611 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_write_room()
628 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_chars_in_buffer()
630 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_chars_in_buffer()
849 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmget()
852 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmget()
879 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmset()
895 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmset()
1045 		spin_lock(&tport->tp_lock);  in ti_bulk_in_callback()
1047 		spin_unlock(&tport->tp_lock);  in ti_bulk_in_callback()
1052 	spin_lock(&tport->tp_lock);  in ti_bulk_in_callback()
1058 	spin_unlock(&tport->tp_lock);  in ti_bulk_in_callback()
1119 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1133 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1151 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1153 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1161 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1175 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_set_mcr()
1178 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_set_mcr()
1276 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_handle_new_msr()
1287 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_handle_new_msr()
1306 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_stop_read()
1311 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_stop_read()
1321 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_restart_read()
1326 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()
1331 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()