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| author | Joerg Roedel <jroedel@suse.de> | 2020-06-25 15:08:31 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-06-30 11:59:48 +0200 |
| commit | 589601720d9d0366670eb415a4a62692d7af3713 (patch) | |
| tree | 32c9b3f1f415c1514b79594f4037719af2170eef /drivers/iommu/mtk_iommu.h | |
| parent | 2263d818bceff516254bfce4091632530720505a (diff) | |
| download | linux-stable-589601720d9d0366670eb415a4a62692d7af3713.tar.gz linux-stable-589601720d9d0366670eb415a4a62692d7af3713.tar.bz2 linux-stable-589601720d9d0366670eb415a4a62692d7af3713.zip | |
iommu/mediatek: Do no use dev->archdata.iommu
The iommu private pointer is already used in the Mediatek IOMMU v1
driver, so move the dma_iommu_mapping pointer into 'struct
mtk_iommu_data' and do not use dev->archdata.iommu anymore.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20200625130836.1916-9-joro@8bytes.org
Diffstat (limited to 'drivers/iommu/mtk_iommu.h')
| -rw-r--r-- | drivers/iommu/mtk_iommu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h index ea949a324e33..1682406e98dc 100644 --- a/drivers/iommu/mtk_iommu.h +++ b/drivers/iommu/mtk_iommu.h @@ -62,6 +62,8 @@ struct mtk_iommu_data { struct iommu_device iommu; const struct mtk_iommu_plat_data *plat_data; + struct dma_iommu_mapping *mapping; /* For mtk_iommu_v1.c */ + struct list_head list; struct mtk_smi_larb_iommu larb_imu[MTK_LARB_NR_MAX]; }; |