diff options
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 81ac95fe6f3b..1d7254cf8b65 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -174,8 +174,7 @@ static void mtk_iommu_tlb_flush_all(void *cookie) } static void mtk_iommu_tlb_add_flush_nosync(unsigned long iova, size_t size, - size_t granule, bool leaf, - void *cookie) + size_t granule, void *cookie) { struct mtk_iommu_data *data = cookie; @@ -223,19 +222,7 @@ static void mtk_iommu_tlb_flush_walk(unsigned long iova, size_t size, unsigned long flags; spin_lock_irqsave(&data->tlb_lock, flags); - mtk_iommu_tlb_add_flush_nosync(iova, size, granule, false, cookie); - mtk_iommu_tlb_sync(cookie); - spin_unlock_irqrestore(&data->tlb_lock, flags); -} - -static void mtk_iommu_tlb_flush_leaf(unsigned long iova, size_t size, - size_t granule, void *cookie) -{ - struct mtk_iommu_data *data = cookie; - unsigned long flags; - - spin_lock_irqsave(&data->tlb_lock, flags); - mtk_iommu_tlb_add_flush_nosync(iova, size, granule, true, cookie); + mtk_iommu_tlb_add_flush_nosync(iova, size, granule, cookie); mtk_iommu_tlb_sync(cookie); spin_unlock_irqrestore(&data->tlb_lock, flags); } @@ -253,7 +240,7 @@ static void mtk_iommu_tlb_flush_page_nosync(struct iommu_iotlb_gather *gather, static const struct iommu_flush_ops mtk_iommu_flush_ops = { .tlb_flush_all = mtk_iommu_tlb_flush_all, .tlb_flush_walk = mtk_iommu_tlb_flush_walk, - .tlb_flush_leaf = mtk_iommu_tlb_flush_leaf, + .tlb_flush_leaf = mtk_iommu_tlb_flush_walk, .tlb_add_page = mtk_iommu_tlb_flush_page_nosync, }; @@ -475,7 +462,7 @@ static void mtk_iommu_iotlb_sync(struct iommu_domain *domain, spin_lock_irqsave(&data->tlb_lock, flags); mtk_iommu_tlb_add_flush_nosync(gather->start, length, gather->pgsize, - false, data); + data); mtk_iommu_tlb_sync(data); spin_unlock_irqrestore(&data->tlb_lock, flags); } |