106 	spinlock_t		port_lock;	/* guard port_* access */  member
279 		spin_unlock(&port->port_lock);  in gs_start_tx()
281 		spin_lock(&port->port_lock);  in gs_start_tx()
335 		spin_unlock(&port->port_lock);  in gs_start_rx()
337 		spin_lock(&port->port_lock);  in gs_start_rx()
374 	spin_lock_irq(&port->port_lock);  in gs_rx_push()
455 	spin_unlock_irq(&port->port_lock);  in gs_rx_push()
463 	spin_lock(&port->port_lock);  in gs_read_complete()
466 	spin_unlock(&port->port_lock);  in gs_read_complete()
473 	spin_lock(&port->port_lock);  in gs_write_complete()
494 	spin_unlock(&port->port_lock);  in gs_write_complete()
617 	spin_lock_irq(&port->port_lock);  in gs_open()
622 		spin_unlock_irq(&port->port_lock);  in gs_open()
637 		spin_lock_irq(&port->port_lock);  in gs_open()
667 	spin_unlock_irq(&port->port_lock);  in gs_open()
678 	spin_lock_irq(&p->port_lock);  in gs_close_flush_done()
681 	spin_unlock_irq(&p->port_lock);  in gs_close_flush_done()
691 	spin_lock_irq(&port->port_lock);  in gs_close()
712 		spin_unlock_irq(&port->port_lock);  in gs_close()
716 		spin_lock_irq(&port->port_lock);  in gs_close()
742 	spin_unlock_irq(&port->port_lock);  in gs_close()
753 	spin_lock_irqsave(&port->port_lock, flags);  in gs_write()
759 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_write()
773 	spin_lock_irqsave(&port->port_lock, flags);  in gs_put_char()
775 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_put_char()
787 	spin_lock_irqsave(&port->port_lock, flags);  in gs_flush_chars()
790 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_flush_chars()
799 	spin_lock_irqsave(&port->port_lock, flags);  in gs_write_room()
802 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_write_room()
816 	spin_lock_irqsave(&port->port_lock, flags);  in gs_chars_in_buffer()
818 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_chars_in_buffer()
832 	spin_lock_irqsave(&port->port_lock, flags);  in gs_unthrottle()
841 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_unthrottle()
853 	spin_lock_irq(&port->port_lock);  in gs_break_ctl()
857 	spin_unlock_irq(&port->port_lock);  in gs_break_ctl()
869 	spin_lock_irqsave(&port->port_lock, flags);  in gs_get_icount()
871 	spin_unlock_irqrestore(&port->port_lock, flags);  in gs_get_icount()
1076 	spin_lock_irq(&port->port_lock);  in gs_console_init()
1079 	spin_unlock_irq(&port->port_lock);  in gs_console_init()
1093 	spin_lock_irq(&port->port_lock);  in gs_console_exit()
1096 	spin_unlock_irq(&port->port_lock);  in gs_console_exit()
1193 	spin_lock_init(&port->port_lock);  in gs_port_alloc()
1216 	spin_lock_irq(&port->port_lock);  in gs_closed()
1218 	spin_unlock_irq(&port->port_lock);  in gs_closed()
1361 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_connect()
1386 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_connect()
1417 	spin_lock(&port->port_lock);  in gserial_disconnect()
1432 	spin_unlock(&port->port_lock);  in gserial_disconnect()
1440 	spin_lock_irqsave(&port->port_lock, flags);  in gserial_disconnect()
1450 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_disconnect()
1467 	spin_lock(&port->port_lock);  in gserial_suspend()
1471 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_suspend()
1488 	spin_lock(&port->port_lock);  in gserial_resume()
1492 		spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_resume()
1501 	spin_unlock_irqrestore(&port->port_lock, flags);  in gserial_resume()