Lines Matching defs:dma_lock
129 spinlock_t dma_lock;
159 /* Must be called with dma_lock held */
195 * dma_lock spinlock guarentees this handover is done coherently, the
221 spin_lock(&priv->dma_lock);
227 spin_unlock(&priv->dma_lock);
230 spin_unlock(&priv->dma_lock);
424 spin_lock_irqsave(&priv->dma_lock, flags);
428 spin_unlock_irqrestore(&priv->dma_lock, flags);
433 spin_lock_irqsave(&priv->dma_lock, flags);
436 spin_unlock_irqrestore(&priv->dma_lock, flags);
564 spin_lock_init(&priv->dma_lock);