2022-09-19 09:46:11

by Yong Wu (吴勇)

[permalink] [raw]
Subject: [PATCH v5 6/6] iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data

Just remove a unused variable that only is for mtk_iommu_v1.

Signed-off-by: Yong Wu <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
---
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 f92b8c0bb373..eb3ace99beff 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -221,10 +221,7 @@ 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