31 	spinlock_t lock;  member
48 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_set_burstsize()
56 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_set_burstsize()
68 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_map_channel()
76 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_map_channel()
88 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_set_watermark()
96 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_set_watermark()
107 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_enable()
114 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_enable()
125 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_disable()
135 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_disable()
153 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_get()
162 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_get()
172 	spin_lock_irqsave(&priv->lock, flags);  in ipu_smfc_put()
174 	spin_unlock_irqrestore(&priv->lock, flags);  in ipu_smfc_put()
189 	spin_lock_init(&priv->lock);  in ipu_smfc_init()