290 	spinlock_t		tp_lock;  member
607 	spin_lock_init(&tport->tp_lock);  in ti_port_probe()
777 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_close()
779 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_close()
810 							&tport->tp_lock);  in ti_write()
824 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_write_room()
826 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_write_room()
840 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_chars_in_buffer()
842 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_chars_in_buffer()
1025 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmget()
1028 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmget()
1052 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_tiocmset()
1068 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_tiocmset()
1225 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1227 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1232 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1238 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1297 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1311 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1329 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1331 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1339 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1353 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_set_mcr()
1356 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_set_mcr()
1409 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_handle_new_msr()
1420 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_handle_new_msr()
1439 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_stop_read()
1444 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_stop_read()
1454 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_restart_read()
1459 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()
1464 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()