[PATCH v2 5/5] iommu/mediatek: Remove a unused "mapping" which is only for v1

Matthias Brugger matthias.bgg at gmail.com
Thu Jun 16 06:56:39 PDT 2022



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 at gmail.com>

> Signed-off-by: Yong Wu <yong.wu at 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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