[PATCH v7 6/6] iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data

From: Yong Wu
Date: Mon Oct 17 2022 - 22:44:21 EST


Just remove a unused variable that only is for mtk_iommu_v1.

Signed-off-by: Yong Wu <yong.wu@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
---
drivers/iommu/mtk_iommu.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index f7ac102e343f..cb8df26ec71e 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -223,10 +223,7 @@ struct mtk_iommu_data {
struct device *smicomm_dev;

struct mtk_iommu_bank_data *bank;
-
- struct dma_iommu_mapping *mapping; /* For mtk_iommu_v1.c */
struct regmap *pericfg;
-
struct mutex mutex; /* Protect m4u_group/m4u_dom above */

/*
--
2.18.0