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Message-ID: <20220919092405.8256-7-yong.wu@mediatek.com>
Date: Mon, 19 Sep 2022 17:24:05 +0800
From: Yong Wu <yong.wu@...iatek.com>
To: Joerg Roedel <joro@...tes.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Will Deacon <will@...nel.org>
CC: Robin Murphy <robin.murphy@....com>, <iommu@...ts.linux.dev>,
<linux-mediatek@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, Yong Wu <yong.wu@...iatek.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
<mingyuan.ma@...iatek.com>, <yf.wang@...iatek.com>,
<libo.kang@...iatek.com>, <chengci.xu@...iatek.com>,
<youlin.pei@...iatek.com>, <anan.sun@...iatek.com>,
<xueqi.zhang@...iatek.com>, Guenter Roeck <groeck@...omium.org>,
Dan Carpenter <dan.carpenter@...cle.com>
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 <yong.wu@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
---
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
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