diff options
| author | Robin Murphy <Robin.Murphy@arm.com> | 2016-04-07 18:42:05 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2016-05-09 15:33:29 +0200 |
| commit | 53c92d793395fdab9edbd2f79b084bb6b2e6ae79 (patch) | |
| tree | 57a3dd2ec3c8c3b280adab8dbe400c8c19345b40 /include/linux/dma-mapping.h | |
| parent | 3c3e8943ac6f36ca5d18ca61b30634fb560b4ebb (diff) | |
iommu: of: enforce const-ness of struct iommu_ops
As a set of driver-provided callbacks and static data, there is no
compelling reason for struct iommu_ops to be mutable in core code, so
enforce const-ness throughout.
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/dma-mapping.h')
| -rw-r--r-- | include/linux/dma-mapping.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 9ea9aba28049..71c1b215ef66 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -514,7 +514,7 @@ extern u64 dma_get_required_mask(struct device *dev); #ifndef arch_setup_dma_ops static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base, - u64 size, struct iommu_ops *iommu, + u64 size, const struct iommu_ops *iommu, bool coherent) { } #endif |