[Xen-devel] [PATCH for Xen 4.13] iommu/arm: Remove arch_iommu_populate_page_table() completely

[Oleksandr Tyshchenko <olekstysh@xxxxxxxxx>]

From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>

The Arm realization should have been removed in the following commit
as redundant:
f89f555 remove late (on-demand) construction of IOMMU page tables

So, remove unused function completely.

Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
---
 xen/drivers/passthrough/arm/iommu.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/xen/drivers/passthrough/arm/iommu.c 
b/xen/drivers/passthrough/arm/iommu.c
index 76e1152..db3b07a 100644
--- a/xen/drivers/passthrough/arm/iommu.c
+++ b/xen/drivers/passthrough/arm/iommu.c
@@ -132,12 +132,6 @@ void arch_iommu_domain_destroy(struct domain *d)
 {
 }
 
-int arch_iommu_populate_page_table(struct domain *d)
-{
-    /* The IOMMU shares the p2m with the CPU */
-    return -ENOSYS;
-}
-
 void __hwdom_init arch_iommu_hwdom_init(struct domain *d)
 {
 }
-- 
2.7.4


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