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| author |   Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-28 17:42:05 +0530 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2017-08-30 15:13:54 +0200 |
| commit | 0b9a36947c6bfa4b63224e0906c743aa3314a2d3 (patch) | |
| tree | d31e141d716483b8081e8fc185ff66c4b69d594b /drivers/iommu | |
| parent | iommu/exynos: Remove custom platform device registration code (diff) | |
| download | linux-dev-0b9a36947c6bfa4b63224e0906c743aa3314a2d3.tar.xz linux-dev-0b9a36947c6bfa4b63224e0906c743aa3314a2d3.zip | |
iommu/exynos: Constify iommu_ops
iommu_ops are not supposed to change at runtime.
Functions 'iommu_device_set_ops' and '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>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 622e44662ea1..f596fcc32898 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -565,7 +565,7 @@ static void sysmmu_tlb_invalidate_entry(struct sysmmu_drvdata *data, spin_unlock_irqrestore(&data->lock, flags); } -static struct iommu_ops exynos_iommu_ops; +static const struct iommu_ops exynos_iommu_ops; static int __init exynos_sysmmu_probe(struct platform_device *pdev) { @@ -1326,7 +1326,7 @@ static int exynos_iommu_of_xlate(struct device *dev, return 0; } -static struct iommu_ops exynos_iommu_ops = { +static const struct iommu_ops exynos_iommu_ops = { .domain_alloc = exynos_iommu_domain_alloc, .domain_free = exynos_iommu_domain_free, .attach_dev = exynos_iommu_attach_device, |