From 88125541e1630e480c9c8c205d83f28485edc38b Mon Sep 17 00:00:00 2001 From: Yong Wu Date: Mon, 4 Nov 2019 15:01:02 +0800 Subject: [PATCH] iommu/mediatek: Correct the flush_iotlb_all callback commit 9f0beb6a0d6aedde95dab5005733ff5695a9aeec upstream. Use the correct tlb_flush_all instead of the original one. Fixes: 94376f3d65b7 ("iommu/io-pgtable-arm-v7s: Convert to IOMMU API TLB sync") Signed-off-by: Yong Wu Reviewed-by: Robin Murphy Signed-off-by: Joerg Roedel Signed-off-by: Greg Kroah-Hartman --- drivers/iommu/mtk_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 67a483c1a9357..76b9388cf6892 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -447,7 +447,7 @@ static size_t mtk_iommu_unmap(struct iommu_domain *domain, static void mtk_iommu_flush_iotlb_all(struct iommu_domain *domain) { - mtk_iommu_tlb_sync(mtk_iommu_get_m4u_data()); + mtk_iommu_tlb_flush_all(mtk_iommu_get_m4u_data()); } static void mtk_iommu_iotlb_sync(struct iommu_domain *domain, -- 2.39.5