Lines Matching defs:dev_lock
140 * the dev_lock spinlock; they are marked as such by comments.
141 * dev_lock is also required for access to device registers.
147 unsigned long flags; /* Buffer status, mainly (dev_lock) */
165 int next_buf; /* Next to consume (dev_lock) */
169 unsigned int specframes; /* Unconsumed spec frames (dev_lock) */
176 struct list_head sb_avail; /* Available for data (we own) (dev_lock) */
177 struct list_head sb_full; /* With data (user space owns) (dev_lock) */
186 spinlock_t dev_lock; /* Access to device */
212 * Start over with DMA buffers - dev_lock needed.
311 spin_lock_irqsave(&cam->dev_lock, flags);
313 spin_unlock_irqrestore(&cam->dev_lock, flags);
324 spin_lock_irqsave(&cam->dev_lock, flags);
335 spin_unlock_irqrestore(&cam->dev_lock, flags);
359 spin_lock_irqsave(&cam->dev_lock, flags);
361 spin_unlock_irqrestore(&cam->dev_lock, flags);
389 spin_lock_irqsave(&cam->dev_lock, flags);
391 spin_unlock_irqrestore(&cam->dev_lock, flags);
403 spin_lock_irqsave(&cam->dev_lock, flags);
414 spin_unlock_irqrestore(&cam->dev_lock, flags);
418 spin_lock_irqsave(&cam->dev_lock, flags);
420 spin_unlock_irqrestore(&cam->dev_lock, flags);
468 spin_lock_irqsave(&cam->dev_lock, flags);
470 spin_unlock_irqrestore(&cam->dev_lock, flags);
594 spin_lock_irqsave(&cam->dev_lock, flags);
598 spin_unlock_irqrestore(&cam->dev_lock, flags);
637 spin_lock_irqsave(&cam->dev_lock, flags);
655 spin_unlock_irqrestore(&cam->dev_lock, flags);
657 spin_lock_irqsave(&cam->dev_lock, flags);
679 spin_unlock_irqrestore(&cam->dev_lock, flags);
696 spin_lock_irqsave(&cam->dev_lock, flags);
698 spin_unlock_irqrestore(&cam->dev_lock, flags);
705 spin_lock_irqsave(&cam->dev_lock, flags);
708 spin_unlock_irqrestore(&cam->dev_lock, flags);
718 spin_lock_irqsave(&cam->dev_lock, flags);
735 spin_unlock_irqrestore(&cam->dev_lock, flags);
743 spin_lock_irqsave(&cam->dev_lock, flags);
748 spin_unlock_irqrestore(&cam->dev_lock, flags);
909 spin_lock_irqsave(&cam->dev_lock, flags);
912 spin_unlock_irqrestore(&cam->dev_lock, flags);
922 spin_unlock_irqrestore(&cam->dev_lock, flags);
958 spin_lock_irqsave(&cam->dev_lock, flags);
963 spin_unlock_irqrestore(&cam->dev_lock, flags);
1241 spin_lock_irqsave(&cam->dev_lock, flags);
1243 spin_unlock_irqrestore(&cam->dev_lock, flags);
1279 spin_lock_irqsave(&cam->dev_lock, flags);
1284 spin_unlock_irqrestore(&cam->dev_lock, flags);
1741 spin_lock_irqsave(&cam->dev_lock, flags);
1760 spin_unlock_irqrestore(&cam->dev_lock, flags);
1767 spin_lock_irqsave(&cam->dev_lock, flags);
1772 spin_unlock_irqrestore(&cam->dev_lock, flags);
1854 spin_lock(&cam->dev_lock);
1857 spin_unlock(&cam->dev_lock);
1866 spin_unlock(&cam->dev_lock);
1894 spin_lock_init(&cam->dev_lock);