408 	unsigned long irq_flags;  in ttm_dma_page_pool_free()  local
432 	spin_lock_irqsave(&pool->lock, irq_flags);  in ttm_dma_page_pool_free()
452 			spin_unlock_irqrestore(&pool->lock, irq_flags);  in ttm_dma_page_pool_free()
488 	spin_unlock_irqrestore(&pool->lock, irq_flags);  in ttm_dma_page_pool_free()
788 					 unsigned long *irq_flags)  in ttm_dma_page_pool_fill_locked()  argument
798 		spin_unlock_irqrestore(&pool->lock, *irq_flags);  in ttm_dma_page_pool_fill_locked()
804 		spin_lock_irqsave(&pool->lock, *irq_flags);  in ttm_dma_page_pool_fill_locked()
840 	unsigned long irq_flags;  in ttm_dma_pool_get_pages()  local
843 	spin_lock_irqsave(&pool->lock, irq_flags);  in ttm_dma_pool_get_pages()
844 	count = ttm_dma_page_pool_fill_locked(pool, &irq_flags);  in ttm_dma_pool_get_pages()
853 	spin_unlock_irqrestore(&pool->lock, irq_flags);  in ttm_dma_pool_get_pages()
1001 	unsigned long irq_flags;  in ttm_dma_unpopulate()  local
1023 		spin_lock_irqsave(&pool->lock, irq_flags);  in ttm_dma_unpopulate()
1026 		spin_unlock_irqrestore(&pool->lock, irq_flags);  in ttm_dma_unpopulate()
1054 	spin_lock_irqsave(&pool->lock, irq_flags);  in ttm_dma_unpopulate()
1069 	spin_unlock_irqrestore(&pool->lock, irq_flags);  in ttm_dma_unpopulate()