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Commit 93becf52 authored by Abhimanyu Kapur's avatar Abhimanyu Kapur
Browse files

iommu: convert iommu_{un)map_range and dma_supported stub to static inline 



Convert iommu_map_range and iommu_unmap_range to be static inline
stubs. Also fix the dma_supported APIs in the same manor.

Change-Id: I7c5c71efa0b4614f9c765b7fe2686555d0d3dfa1
Signed-off-by: default avatarAbhimanyu Kapur <abhimany@codeaurora.org>
parent 4c47f344

include/linux/iommu.h

+7 −6
Original line number Diff line number Diff line
@@ -344,14 +344,15 @@ static inline int iommu_unmap(struct iommu_domain *domain, unsigned long iova, 
	return -ENODEV;

}



int iommu_map_range(struct iommu_domain *domain, unsigned long iova,

static inline int iommu_map_range(struct iommu_domain *domain,

				unsigned long iova,

				struct scatterlist *sg, size_t len, int prot)

{

	return -ENODEV;

}



int iommu_unmap_range(struct iommu_domain *domain, unsigned long iova,

		      size_t len)

static inline int iommu_unmap_range(struct iommu_domain *domain,

				unsigned long iova, size_t len)

{

	return -ENODEV;

}
@@ -499,8 +500,8 @@ static inline void iommu_device_unlink(struct device *dev, struct device *link) 
{

}



static int iommu_dma_supported(struct iommu_domain *domain, struct device *dev,

			       u64 mask)

static inline int iommu_dma_supported(struct iommu_domain *domain,

		struct device *dev, u64 mask)

{

	return -EINVAL;

}