diff options
Diffstat (limited to 'arch/arm64/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm64/mm/dma-mapping.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index e04082700bb1..bcef6368d48f 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -352,7 +352,7 @@ static int __swiotlb_dma_supported(struct device *hwdev, u64 mask) return 1; } -static struct dma_map_ops swiotlb_dma_ops = { +static const struct dma_map_ops swiotlb_dma_ops = { .alloc = __dma_alloc, .free = __dma_free, .mmap = __swiotlb_mmap, @@ -505,7 +505,7 @@ static int __dummy_dma_supported(struct device *hwdev, u64 mask) return 0; } -struct dma_map_ops dummy_dma_ops = { +const struct dma_map_ops dummy_dma_ops = { .alloc = __dummy_alloc, .free = __dummy_free, .mmap = __dummy_mmap, @@ -784,7 +784,7 @@ static void __iommu_unmap_sg_attrs(struct device *dev, iommu_dma_unmap_sg(dev, sgl, nelems, dir, attrs); } -static struct dma_map_ops iommu_dma_ops = { +static const struct dma_map_ops iommu_dma_ops = { .alloc = __iommu_alloc_attrs, .free = __iommu_free_attrs, .mmap = __iommu_mmap_attrs, |