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()
1221 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1223 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1228 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1234 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_bulk_in_callback()
1293 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1307 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1325 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_send()
1327 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1335 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_send()
1349 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_set_mcr()
1352 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_set_mcr()
1405 		spin_lock_irqsave(&tport->tp_lock, flags);  in ti_handle_new_msr()
1416 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_handle_new_msr()
1435 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_stop_read()
1440 	spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_stop_read()
1450 	spin_lock_irqsave(&tport->tp_lock, flags);  in ti_restart_read()
1455 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()
1460 		spin_unlock_irqrestore(&tport->tp_lock, flags);  in ti_restart_read()