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-rw-r--r--arch/powerpc/kernel/ibmebus.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 39db7a3affe1..8e515797de6a 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -112,7 +112,7 @@ static int ibmebus_dma_supported(struct device *dev, u64 mask)
return 1;
}
-struct dma_mapping_ops ibmebus_dma_ops = {
+static struct dma_mapping_ops ibmebus_dma_ops = {
.alloc_coherent = ibmebus_alloc_coherent,
.free_coherent = ibmebus_free_coherent,
.map_single = ibmebus_map_single,
@@ -176,6 +176,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_common(
dev->ofdev.dev.bus = &ibmebus_bus_type;
dev->ofdev.dev.release = ibmebus_dev_release;
+ dev->ofdev.dev.archdata.of_node = dev->ofdev.node;
+ dev->ofdev.dev.archdata.dma_ops = &ibmebus_dma_ops;
+ dev->ofdev.dev.archdata.numa_node = of_node_to_nid(dev->ofdev.node);
+
/* An ibmebusdev is based on a of_device. We have to change the
* bus type to use our own DMA mapping operations.
*/