290 	spinlock_t		tp_lock;  member
606 	spin_lock_init(&tport->tp_lock);  in ti_port_probe()
776 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_close()
778 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_close()
809 							&tport->tp_lock);  in ti_write()
823 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_write_room()
825 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_write_room()
839 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_chars_in_buffer()
841 	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()
1219 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1221 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1226 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1232 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1291 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1305 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1323 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1325 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1333 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1347 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_set_mcr()
1350 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_set_mcr()
1403 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_handle_new_msr()
1414 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_handle_new_msr()
1433 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_stop_read()
1438 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_stop_read()
1448 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_restart_read()
1453 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()
1458 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()