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Diffstat (limited to 'include/linux/iommu.h')
-rw-r--r--include/linux/iommu.h9
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index ba3b8a98a049..bb0a0fc26729 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -91,8 +91,7 @@ struct iommu_ops {
phys_addr_t paddr, size_t size, int prot);
size_t (*unmap)(struct iommu_domain *domain, unsigned long iova,
size_t size);
- phys_addr_t (*iova_to_phys)(struct iommu_domain *domain,
- unsigned long iova);
+ phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, dma_addr_t iova);
int (*domain_has_cap)(struct iommu_domain *domain,
unsigned long cap);
int (*add_device)(struct device *dev);
@@ -134,8 +133,7 @@ extern int iommu_map(struct iommu_domain *domain, unsigned long iova,
phys_addr_t paddr, size_t size, int prot);
extern size_t iommu_unmap(struct iommu_domain *domain, unsigned long iova,
size_t size);
-extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
- unsigned long iova);
+extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova);
extern int iommu_domain_has_cap(struct iommu_domain *domain,
unsigned long cap);
extern void iommu_set_fault_handler(struct iommu_domain *domain,
@@ -267,8 +265,7 @@ static inline void iommu_domain_window_disable(struct iommu_domain *domain,
{
}
-static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
- unsigned long iova)
+static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)
{
return 0;
}