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| author | Robin Murphy <robin.murphy@arm.com> | 2015-12-04 18:53:01 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-12-17 13:05:35 +0100 |
| commit | fdc38967633ec23b3b24dfc487dfb7b90d1a0215 (patch) | |
| tree | 1a4426c067fe5f9fb275573e2a1a7863864487f2 /drivers/iommu/io-pgtable.h | |
| parent | iommu/arm-smmu: Invalidate TLBs properly (diff) | |
| download | linux-fdc38967633ec23b3b24dfc487dfb7b90d1a0215.tar.xz linux-fdc38967633ec23b3b24dfc487dfb7b90d1a0215.zip | |
iommu/io-pgtable: Make io_pgtable_ops_to_pgtable() macro common
There is no need to keep a useful accessor for a public structure hidden
away in a private implementation. Move it out alongside the structure
definition so that other implementations may reuse it.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/iommu/io-pgtable.h')
| -rw-r--r-- | drivers/iommu/io-pgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h index 2e18469afe3c..36673c83de58 100644 --- a/drivers/iommu/io-pgtable.h +++ b/drivers/iommu/io-pgtable.h @@ -131,6 +131,8 @@ struct io_pgtable { struct io_pgtable_ops ops; }; +#define io_pgtable_ops_to_pgtable(x) container_of((x), struct io_pgtable, ops) + /** * struct io_pgtable_init_fns - Alloc/free a set of page tables for a * particular format. |