Commit e4754c96 authored by Joerg Roedel's avatar Joerg Roedel
Browse files

VT-d: remove now unused intel_iommu_found function 



Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
parent a8bcbb0d

drivers/pci/intel-iommu.c

+0 −6
Original line number Diff line number Diff line
@@ -3105,12 +3105,6 @@ static void intel_iommu_unmap_range(struct iommu_domain *domain, 
		dmar_domain->max_addr = base;

}



int intel_iommu_found(void)

{

	return g_num_of_iommus;

}

EXPORT_SYMBOL_GPL(intel_iommu_found);



static phys_addr_t intel_iommu_iova_to_phys(struct iommu_domain *domain,

					    unsigned long iova)

{

include/linux/intel-iommu.h

+0 −9
Original line number Diff line number Diff line
@@ -330,15 +330,6 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, 


extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);



#ifdef CONFIG_DMAR

int intel_iommu_found(void);

#else /* CONFIG_DMAR */

static inline int intel_iommu_found(void)

{

	return 0;

}

#endif /* CONFIG_DMAR */



extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t);

extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t);

extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int);