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path: root/drivers/sbus/sbus.c
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Diffstat (limited to 'drivers/sbus/sbus.c')
-rw-r--r--drivers/sbus/sbus.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index 2553629ec15d..c37d7c2587ff 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -210,6 +210,10 @@ static void __init walk_children(struct device_node *dp, struct sbus_dev *parent
sdev->bus = sbus;
sdev->parent = parent;
+ sdev->ofdev.dev.archdata.iommu =
+ sbus->ofdev.dev.archdata.iommu;
+ sdev->ofdev.dev.archdata.stc =
+ sbus->ofdev.dev.archdata.stc;
fill_sbus_device(dp, sdev);
@@ -269,6 +273,11 @@ static void __init build_one_sbus(struct device_node *dp, int num_sbus)
sdev->bus = sbus;
sdev->parent = NULL;
+ sdev->ofdev.dev.archdata.iommu =
+ sbus->ofdev.dev.archdata.iommu;
+ sdev->ofdev.dev.archdata.stc =
+ sbus->ofdev.dev.archdata.stc;
+
fill_sbus_device(dev_dp, sdev);
walk_children(dev_dp, sdev, sbus);