290 	spinlock_t		tp_lock;  member
605 	spin_lock_init(&tport->tp_lock);  in ti_port_probe()
775 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_close()
777 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_close()
808 							&tport->tp_lock);  in ti_write()
822 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_write_room()
824 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_write_room()
838 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_chars_in_buffer()
840 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_chars_in_buffer()
1023 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmget()
1026 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmget()
1050 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmset()
1066 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmset()
1223 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1225 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1230 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1236 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1295 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1309 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1327 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1329 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1337 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1351 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_set_mcr()
1354 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_set_mcr()
1407 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_handle_new_msr()
1418 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_handle_new_msr()
1437 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_stop_read()
1442 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_stop_read()
1452 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_restart_read()
1457 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()
1462 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()