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Searched refs:tlb_lock (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/iommu/
H A Dmtk_iommu.c249 spinlock_t tlb_lock; /* lock for tlb range flush */ member
383 spin_lock_irqsave(&bank->tlb_lock, flags); in mtk_iommu_tlb_flush_all()
387 spin_unlock_irqrestore(&bank->tlb_lock, flags); in mtk_iommu_tlb_flush_all()
428 spin_lock_irqsave(&curbank->tlb_lock, flags); in mtk_iommu_tlb_flush_range_sync()
443 spin_unlock_irqrestore(&curbank->tlb_lock, flags); in mtk_iommu_tlb_flush_range_sync()
1337 spin_lock_init(&bank->tlb_lock); in mtk_iommu_probe()