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authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>2016-06-03 11:50:30 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-07-27 09:47:32 -0700
commitc9566f67f09e6298845ec27bfbf4e7443a912715 (patch)
treec7cac31f597730cdb7388ff999fe9ba8705243d4 /drivers/iommu
parentc705db27ed4e65574afac58cd7a696282db9131e (diff)
iommu/arm-smmu: Wire up map_sg for arm-smmu-v3
commit 9aeb26cfc2abc96be42b9df2d0f2dc5d805084ff upstream. The map_sg callback is missing from arm_smmu_ops, but is required by iommu.h. Similarly to most other IOMMU drivers, connect it to default_iommu_map_sg. Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/arm-smmu-v3.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 4e5118a4cd30..8487987458a1 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -1919,6 +1919,7 @@ static struct iommu_ops arm_smmu_ops = {
.detach_dev = arm_smmu_detach_dev,
.map = arm_smmu_map,
.unmap = arm_smmu_unmap,
+ .map_sg = default_iommu_map_sg,
.iova_to_phys = arm_smmu_iova_to_phys,
.add_device = arm_smmu_add_device,
.remove_device = arm_smmu_remove_device,