Lines Matching defs:port_lock
96 spinlock_t port_lock; /* guard port_* access */
325 * Called with port_lock held.
349 * Context: caller owns port_lock; port_usb is non-null.
353 __releases(&port->port_lock)
354 __acquires(&port->port_lock)
389 spin_unlock(&port->port_lock);
391 spin_lock(&port->port_lock);
411 * Context: caller owns port_lock, and port_usb is set
415 __releases(&port->port_lock)
416 __acquires(&port->port_lock)
440 spin_unlock(&port->port_lock);
442 spin_lock(&port->port_lock);
478 spin_lock_irq(&port->port_lock);
541 * a workqueue, so we won't get callbacks and can hold port_lock
570 spin_unlock_irq(&port->port_lock);
578 spin_lock(&port->port_lock);
581 spin_unlock(&port->port_lock);
588 spin_lock(&port->port_lock);
608 spin_unlock(&port->port_lock);
645 * Context: holding port_lock; port_tty and port_usb are non-null
715 spin_lock_irq(&port->port_lock);
731 spin_unlock_irq(&port->port_lock);
753 spin_lock_irq(&port->port_lock);
758 spin_unlock_irq(&port->port_lock);
760 spin_lock_irq(&port->port_lock);
798 spin_unlock_irq(&port->port_lock);
807 spin_lock_irq(&p->port_lock);
809 spin_unlock_irq(&p->port_lock);
819 spin_lock_irq(&port->port_lock);
845 spin_unlock_irq(&port->port_lock);
849 spin_lock_irq(&port->port_lock);
872 spin_unlock_irq(&port->port_lock);
884 spin_lock_irqsave(&port->port_lock, flags);
890 spin_unlock_irqrestore(&port->port_lock, flags);
904 spin_lock_irqsave(&port->port_lock, flags);
906 spin_unlock_irqrestore(&port->port_lock, flags);
918 spin_lock_irqsave(&port->port_lock, flags);
921 spin_unlock_irqrestore(&port->port_lock, flags);
930 spin_lock_irqsave(&port->port_lock, flags);
933 spin_unlock_irqrestore(&port->port_lock, flags);
947 spin_lock_irqsave(&port->port_lock, flags);
949 spin_unlock_irqrestore(&port->port_lock, flags);
963 spin_lock_irqsave(&port->port_lock, flags);
972 spin_unlock_irqrestore(&port->port_lock, flags);
984 spin_lock_irq(&port->port_lock);
988 spin_unlock_irq(&port->port_lock);
1018 spin_lock_init(&port->port_lock);
1139 spin_lock_irq(&port->port_lock);
1141 spin_unlock_irq(&port->port_lock);
1239 spin_lock_irqsave(&port->port_lock, flags);
1263 spin_unlock_irqrestore(&port->port_lock, flags);
1293 spin_lock_irqsave(&port->port_lock, flags);
1305 spin_unlock_irqrestore(&port->port_lock, flags);
1315 spin_lock_irqsave(&port->port_lock, flags);
1321 spin_unlock_irqrestore(&port->port_lock, flags);