aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJoerg Roedel <joerg.roedel@amd.com>2009-01-03 14:16:35 +0100
committerJoerg Roedel <joerg.roedel@amd.com>2009-01-03 16:44:15 +0100
commit065a6d68c71af2a3bdd080fa5aa353b76eede8f5 (patch)
tree79a71fc0d517e72909a02b16129c4cfd2e123811
parentb0a11f44aba631fd4b898b620c93cc2096f3f15c (diff)
downloadlinux-stericsson-065a6d68c71af2a3bdd080fa5aa353b76eede8f5.tar.gz
AMD IOMMU: remove now unnecessary #ifdefs
The #ifdef's are no longer necessary when the iommu-api and the amd iommu updates are merged together. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
-rw-r--r--arch/x86/kernel/amd_iommu.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 881c68ffdf2e..5113c080f0c4 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