[PATCH v5 12/34] iommu/mediatek: Remove the granule in the tlb flush
From: Yong Wu <yong.wu@mediatek.com>
Date: 2022-02-17 11:37:06
Also in:
linux-devicetree, linux-iommu, linux-mediatek, lkml
Subsystem:
iommu subsystem, mediatek iommu driver, the rest · Maintainers:
Joerg Roedel, Will Deacon, Yong Wu, Linus Torvalds
The MediaTek IOMMU don't care about granule when tlb flushing. Remove this variable. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/iommu/mtk_iommu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index ce593f77649f..19bdb51f47bc 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c@@ -219,7 +219,6 @@ static void mtk_iommu_tlb_flush_all(struct mtk_iommu_data *data) } static void mtk_iommu_tlb_flush_range_sync(unsigned long iova, size_t size, - size_t granule, struct mtk_iommu_data *data) { struct list_head *head = data->hw_list;
@@ -541,8 +540,7 @@ static void mtk_iommu_iotlb_sync(struct iommu_domain *domain, struct mtk_iommu_domain *dom = to_mtk_domain(domain); size_t length = gather->end - gather->start + 1; - mtk_iommu_tlb_flush_range_sync(gather->start, length, gather->pgsize, - dom->data); + mtk_iommu_tlb_flush_range_sync(gather->start, length, dom->data); } static void mtk_iommu_sync_map(struct iommu_domain *domain, unsigned long iova,
@@ -550,7 +548,7 @@ static void mtk_iommu_sync_map(struct iommu_domain *domain, unsigned long iova, { struct mtk_iommu_domain *dom = to_mtk_domain(domain); - mtk_iommu_tlb_flush_range_sync(iova, size, size, dom->data); + mtk_iommu_tlb_flush_range_sync(iova, size, dom->data); } static phys_addr_t mtk_iommu_iova_to_phys(struct iommu_domain *domain,
--
2.18.0
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