urb_lock          117 drivers/usb/serial/quatech2.c 	spinlock_t urb_lock;
urb_lock          606 drivers/usb/serial/quatech2.c 	spin_lock_irqsave(&port_priv->urb_lock, flags);
urb_lock          611 drivers/usb/serial/quatech2.c 	spin_unlock_irqrestore(&port_priv->urb_lock, flags);
urb_lock          718 drivers/usb/serial/quatech2.c 	spin_lock_init(&port_priv->urb_lock);
urb_lock          915 drivers/usb/serial/quatech2.c 	spin_lock_irqsave(&port_priv->urb_lock, flags);
urb_lock          922 drivers/usb/serial/quatech2.c 	spin_unlock_irqrestore(&port_priv->urb_lock, flags);
urb_lock          949 drivers/usb/serial/quatech2.c 	spin_lock_irqsave(&port_priv->urb_lock, flags);
urb_lock          971 drivers/usb/serial/quatech2.c 	spin_unlock_irqrestore(&port_priv->urb_lock, flags);