diff options
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 1b5b8c5361c5..98940d1392cb 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -117,7 +117,7 @@ const struct iommu_ops amd_iommu_ops; static ATOMIC_NOTIFIER_HEAD(ppr_notifier); int amd_iommu_max_glx_val = -1; -static struct dma_map_ops amd_iommu_dma_ops; +static const struct dma_map_ops amd_iommu_dma_ops; /* * This struct contains device specific data for the IOMMU @@ -519,7 +519,7 @@ static void iommu_uninit_device(struct device *dev) iommu_group_remove_device(dev); /* Remove dma-ops */ - dev->archdata.dma_ops = NULL; + dev->dma_ops = NULL; /* * We keep dev_data around for unplugged devices and reuse it when the @@ -2168,7 +2168,7 @@ static int amd_iommu_add_device(struct device *dev) dev_name(dev)); iommu_ignore_device(dev); - dev->archdata.dma_ops = &nommu_dma_ops; + dev->dma_ops = &nommu_dma_ops; goto out; } init_iommu_group(dev); @@ -2185,7 +2185,7 @@ static int amd_iommu_add_device(struct device *dev) if (domain->type == IOMMU_DOMAIN_IDENTITY) dev_data->passthrough = true; else - dev->archdata.dma_ops = &amd_iommu_dma_ops; + dev->dma_ops = &amd_iommu_dma_ops; out: iommu_completion_wait(iommu); @@ -2672,7 +2672,7 @@ static void *alloc_coherent(struct device *dev, size_t size, return NULL; page = dma_alloc_from_contiguous(dev, size >> PAGE_SHIFT, - get_order(size)); + get_order(size), flag); if (!page) return NULL; } @@ -2732,7 +2732,7 @@ static int amd_iommu_dma_supported(struct device *dev, u64 mask) return check_device(dev); } -static struct dma_map_ops amd_iommu_dma_ops = { +static const struct dma_map_ops amd_iommu_dma_ops = { .alloc = alloc_coherent, .free = free_coherent, .map_page = map_page, |