arm_dma_bufs_lock   78 arch/arm/mm/dma-mapping.c static DEFINE_SPINLOCK(arm_dma_bufs_lock);
arm_dma_bufs_lock   85 arch/arm/mm/dma-mapping.c 	spin_lock_irqsave(&arm_dma_bufs_lock, flags);
arm_dma_bufs_lock   93 arch/arm/mm/dma-mapping.c 	spin_unlock_irqrestore(&arm_dma_bufs_lock, flags);
arm_dma_bufs_lock  757 arch/arm/mm/dma-mapping.c 		spin_lock_irqsave(&arm_dma_bufs_lock, flags);
arm_dma_bufs_lock  759 arch/arm/mm/dma-mapping.c 		spin_unlock_irqrestore(&arm_dma_bufs_lock, flags);