[PATCH 2/2] iommu: of: enforce const-ness of struct iommu_ops

[thierry.reding@gmail.com (Thierry Reding)]

On Fri, Mar 06, 2015 at 11:34:48AM +0000, Will Deacon wrote:
> From: Robin Murphy <Robin.Murphy@arm.com>
> 
> With the pgsize_bitmap removed, there is no compelling reason for
> the remaining callbacks in struct iommu_ops to be mutable, so enforce
> const-ness throughout the core code.
> 
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
> ---
>  arch/arm/include/asm/dma-mapping.h   |  2 +-
>  arch/arm/mm/dma-mapping.c            |  6 +++---
>  arch/arm64/include/asm/dma-mapping.h |  3 ++-
>  drivers/iommu/of_iommu.c             | 12 ++++++------
>  drivers/of/platform.c                |  2 +-
>  include/linux/dma-mapping.h          |  2 +-
>  include/linux/of_iommu.h             |  8 ++++----
>  7 files changed, 18 insertions(+), 17 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>
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