diff options
| author | Yong Wu | 2022-10-18 10:42:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-09-13 09:42:53 +0200 |
| commit | f81325a709dde58d459aa2705c3eed5e8f2dbc68 (patch) | |
| tree | ac3ec2ecbcddc3ef3972bb9d01a3d1762894ad86 /drivers/iommu/mtk_iommu.c | |
| parent | 343ccde5ade7b6fc094f0aacb42b402fbdb2d71e (diff) | |
iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data
[ Upstream commit 9ff894edd542618dad2fef538f8272c620a501db ]
Just remove a unused variable that only is for mtk_iommu_v1.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20221018024258.19073-7-yong.wu@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Stable-dep-of: cf69ef46dbd9 ("iommu/mediatek: Fix two IOMMU share pagetable issue")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/iommu/mtk_iommu.c')
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 2ae5a6058a34..5ff8982712e0 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 */ /* |