Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 3/3] iommu: s390: constify iommu_ops | Date | Mon, 28 Aug 2017 17:42:50 +0530 |
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iommu_ops are not supposed to change at runtime. Functions 'bus_set_iommu' working with const iommu_ops provided by <linux/iommu.h>. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/iommu/s390-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/s390-iommu.c b/drivers/iommu/s390-iommu.c index 8788640..400d75f 100644 --- a/drivers/iommu/s390-iommu.c +++ b/drivers/iommu/s390-iommu.c @@ -327,7 +327,7 @@ static size_t s390_iommu_unmap(struct iommu_domain *domain, return size; } -static struct iommu_ops s390_iommu_ops = { +static const struct iommu_ops s390_iommu_ops = { .capable = s390_iommu_capable, .domain_alloc = s390_domain_alloc, .domain_free = s390_domain_free, -- 1.9.1
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