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SubjectRe: [PATCH v2 5/5] iommu/mediatek: Remove a unused "mapping" which is only for v1
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On 16/06/2022 07:42, Yong Wu wrote:
> Just remove a unused variable that only is for mtk_iommu_v1.
>
> Fixes: 9485a04a5bb9 ("iommu/mediatek: Separate mtk_iommu_data for v1 and v2")

It does not fix a bug, so no fixes tag here needed.

With that:
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> Signed-off-by: Yong Wu <yong.wu@mediatek.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 5e86fd48928a..e65e705d9fc1 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 */
>
> /*

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