Lines Matching refs:config_lock
142 spin_lock_irqsave(&dev->config_lock, flags); in virtio_config_changed()
144 spin_unlock_irqrestore(&dev->config_lock, flags); in virtio_config_changed()
157 spin_lock_irq(&dev->config_lock); in virtio_config_driver_disable()
159 spin_unlock_irq(&dev->config_lock); in virtio_config_driver_disable()
172 spin_lock_irq(&dev->config_lock); in virtio_config_driver_enable()
176 spin_unlock_irq(&dev->config_lock); in virtio_config_driver_enable()
182 spin_lock_irq(&dev->config_lock); in virtio_config_core_disable()
184 spin_unlock_irq(&dev->config_lock); in virtio_config_core_disable()
189 spin_lock_irq(&dev->config_lock); in virtio_config_core_enable()
193 spin_unlock_irq(&dev->config_lock); in virtio_config_core_enable()
538 spin_lock_init(&dev->config_lock); in register_virtio_device()