28 	struct drm_psb_private * dev_priv = (struct drm_psb_private *)data;  in psb_lid_timer_func()  local
29 	struct drm_device *dev = (struct drm_device *)dev_priv->dev;  in psb_lid_timer_func()
30 	struct timer_list *lid_timer = &dev_priv->lid_timer;  in psb_lid_timer_func()
32 	u32 __iomem *lid_state = dev_priv->opregion.lid_state;  in psb_lid_timer_func()
35 	if (readl(lid_state) == dev_priv->lid_last_state)  in psb_lid_timer_func()
61 	dev_priv->lid_last_state =  readl(lid_state);  in psb_lid_timer_func()
64 	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);  in psb_lid_timer_func()
69 	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);  in psb_lid_timer_func()
72 void psb_lid_timer_init(struct drm_psb_private *dev_priv)  in psb_lid_timer_init()  argument
74 	struct timer_list *lid_timer = &dev_priv->lid_timer;  in psb_lid_timer_init()
77 	spin_lock_init(&dev_priv->lid_lock);  in psb_lid_timer_init()
78 	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);  in psb_lid_timer_init()
82 	lid_timer->data = (unsigned long)dev_priv;  in psb_lid_timer_init()
87 	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);  in psb_lid_timer_init()
90 void psb_lid_timer_takedown(struct drm_psb_private *dev_priv)  in psb_lid_timer_takedown()  argument
92 	del_timer_sync(&dev_priv->lid_timer);  in psb_lid_timer_takedown()