97 	spinlock_t		port_lock;	/* guard port_* access */  member
398 		spin_unlock(&port->port_lock);  in gs_start_tx()
400 		spin_lock(&port->port_lock);  in gs_start_tx()
454 		spin_unlock(&port->port_lock);  in gs_start_rx()
456 		spin_lock(&port->port_lock);  in gs_start_rx()
492 	spin_lock_irq(&port->port_lock);  in gs_rx_push()
580 	spin_unlock_irq(&port->port_lock);  in gs_rx_push()
588 	spin_lock(&port->port_lock);  in gs_read_complete()
591 	spin_unlock(&port->port_lock);  in gs_read_complete()
598 	spin_lock(&port->port_lock);  in gs_write_complete()
619 	spin_unlock(&port->port_lock);  in gs_write_complete()
732 			spin_lock_irq(&port->port_lock);  in gs_open()
748 			spin_unlock_irq(&port->port_lock);  in gs_open()
770 	spin_lock_irq(&port->port_lock);  in gs_open()
775 		spin_unlock_irq(&port->port_lock);  in gs_open()
777 		spin_lock_irq(&port->port_lock);  in gs_open()
815 	spin_unlock_irq(&port->port_lock);  in gs_open()
824 	spin_lock_irq(&p->port_lock);  in gs_writes_finished()
826 	spin_unlock_irq(&p->port_lock);  in gs_writes_finished()
836 	spin_lock_irq(&port->port_lock);  in gs_close()
862 		spin_unlock_irq(&port->port_lock);  in gs_close()
866 		spin_lock_irq(&port->port_lock);  in gs_close()
889 	spin_unlock_irq(&port->port_lock);  in gs_close()
901 	spin_lock_irqsave(&port->port_lock, flags);  in gs_write()
907 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_write()
921 	spin_lock_irqsave(&port->port_lock, flags);  in gs_put_char()
923 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_put_char()
935 	spin_lock_irqsave(&port->port_lock, flags);  in gs_flush_chars()
938 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_flush_chars()
947 	spin_lock_irqsave(&port->port_lock, flags);  in gs_write_room()
950 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_write_room()
964 	spin_lock_irqsave(&port->port_lock, flags);  in gs_chars_in_buffer()
966 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_chars_in_buffer()
980 	spin_lock_irqsave(&port->port_lock, flags);  in gs_unthrottle()
989 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_unthrottle()
1001 	spin_lock_irq(&port->port_lock);  in gs_break_ctl()
1005 	spin_unlock_irq(&port->port_lock);  in gs_break_ctl()
1045 	spin_lock_init(&port->port_lock);  in gs_port_alloc()
1067 	spin_lock_irq(&port->port_lock);  in gs_closed()
1069 	spin_unlock_irq(&port->port_lock);  in gs_closed()
1197 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_connect()
1221 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_connect()
1251 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_disconnect()
1263 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_disconnect()
1273 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_disconnect()
1283 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_disconnect()