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VT-d: remove now unused intel_iommu_found function

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Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2008-12-03 15:26:42 +01:00
parent a8bcbb0de4
commit e4754c96cf
2 changed files with 0 additions and 15 deletions
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6
drivers/pci/intel-iommu.c
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@ -3105,12 +3105,6 @@ static void intel_iommu_unmap_range(struct iommu_domain *domain,
dmar_domain->max_addr = base; 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, static phys_addr_t intel_iommu_iova_to_phys(struct iommu_domain *domain,
unsigned long iova) unsigned long iova)
{ {

9
include/linux/intel-iommu.h
View file

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