Lines Matching refs:lock
411 spin_lock_irqsave(&dev_priv->backlight.lock, flags);
430 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags);
483 spin_lock_irqsave(&dev_priv->backlight.lock, flags);
504 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags);
523 spin_lock_irqsave(&dev_priv->backlight.lock, flags);
542 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags);
553 spin_lock_irqsave(&dev_priv->backlight.lock, flags);
608 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags);
681 spin_lock_irqsave(&dev_priv->backlight.lock, flags);
683 spin_unlock_irqrestore(&dev_priv->backlight.lock, flags);