提交 e4754c96 编写于 作者: J Joerg Roedel

VT-d: remove now unused intel_iommu_found function

Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
上级 a8bcbb0d
......@@ -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)
{
......
......@@ -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);
......
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