diff options
Diffstat (limited to 'arch/x86/kernel/amd_iommu.c')
| -rw-r--r-- | arch/x86/kernel/amd_iommu.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 881c68ffdf2..5113c080f0c 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -426,7 +426,6 @@ static void iommu_flush_tlb(struct amd_iommu *iommu, u16 domid) iommu_queue_inv_iommu_pages(iommu, address, domid, 0, 1); } -#ifdef CONFIG_IOMMU_API /* * This function is used to flush the IO/TLB for a given protection domain * on every IOMMU in the system @@ -450,7 +449,6 @@ static void iommu_flush_domain(u16 domid) spin_unlock_irqrestore(&iommu->lock, flags); } } -#endif /**************************************************************************** * @@ -516,7 +514,6 @@ static int iommu_map_page(struct protection_domain *dom, return 0; } -#ifdef CONFIG_IOMMU_API static void iommu_unmap_page(struct protection_domain *dom, unsigned long bus_addr) { @@ -538,7 +535,6 @@ static void iommu_unmap_page(struct protection_domain *dom, *pte = 0; } -#endif /* * This function checks if a specific unity mapping entry is needed for @@ -723,7 +719,6 @@ static u16 domain_id_alloc(void) return id; } -#ifdef CONFIG_IOMMU_API static void domain_id_free(int id) { unsigned long flags; @@ -733,7 +728,6 @@ static void domain_id_free(int id) __clear_bit(id, amd_iommu_pd_alloc_bitmap); write_unlock_irqrestore(&amd_iommu_devtable_lock, flags); } -#endif /* * Used to reserve address ranges in the aperture (e.g. for exclusion @@ -1702,9 +1696,7 @@ int __init amd_iommu_init_dma_ops(void) /* Make the driver finally visible to the drivers */ dma_ops = &amd_iommu_dma_ops; -#ifdef CONFIG_IOMMU_API register_iommu(&amd_iommu_ops); -#endif bus_register_notifier(&pci_bus_type, &device_nb); @@ -1732,8 +1724,6 @@ free_domains: * *****************************************************************************/ -#ifdef CONFIG_IOMMU_API - static void cleanup_domain(struct protection_domain *domain) { unsigned long flags; @@ -1944,4 +1934,3 @@ static struct iommu_ops amd_iommu_ops = { .iova_to_phys = amd_iommu_iova_to_phys, }; -#endif |