97 	spinlock_t		port_lock;	/* guard port_* access */  member
399 		spin_unlock(&port->port_lock);  in gs_start_tx()
401 		spin_lock(&port->port_lock);  in gs_start_tx()
455 		spin_unlock(&port->port_lock);  in gs_start_rx()
457 		spin_lock(&port->port_lock);  in gs_start_rx()
493 	spin_lock_irq(&port->port_lock);  in gs_rx_push()
581 	spin_unlock_irq(&port->port_lock);  in gs_rx_push()
589 	spin_lock(&port->port_lock);  in gs_read_complete()
592 	spin_unlock(&port->port_lock);  in gs_read_complete()
599 	spin_lock(&port->port_lock);  in gs_write_complete()
620 	spin_unlock(&port->port_lock);  in gs_write_complete()
733 			spin_lock_irq(&port->port_lock);  in gs_open()
749 			spin_unlock_irq(&port->port_lock);  in gs_open()
771 	spin_lock_irq(&port->port_lock);  in gs_open()
776 		spin_unlock_irq(&port->port_lock);  in gs_open()
778 		spin_lock_irq(&port->port_lock);  in gs_open()
816 	spin_unlock_irq(&port->port_lock);  in gs_open()
825 	spin_lock_irq(&p->port_lock);  in gs_writes_finished()
827 	spin_unlock_irq(&p->port_lock);  in gs_writes_finished()
837 	spin_lock_irq(&port->port_lock);  in gs_close()
863 		spin_unlock_irq(&port->port_lock);  in gs_close()
867 		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()
1068 	spin_lock_irq(&port->port_lock);  in gs_closed()
1070 	spin_unlock_irq(&port->port_lock);  in gs_closed()
1198 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_connect()
1222 	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()
1270 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_disconnect()
1280 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_disconnect()