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authorJeremy Kerr <jk@ozlabs.org>2008-10-26 21:51:25 +0000
committerPaul Mackerras <paulus@samba.org>2008-10-31 16:12:01 +1100
commit6098e2ee14849e0819ffa887ebf470dcfad4a2be (patch)
treea5e6873028e49867cfd66a519a7ed8f997e36691 /arch/powerpc
parent16c29d180becc5bdf92fd0fc7314a44a671b5f4e (diff)
OF-device: Don't overwrite numa_node in device registration
Currently, the numa_node of OF-devices will be overwritten during device_register, which simply sets the node to -1. On cell machines, this means that devices can't find their IOMMU, which is referenced through the device's numa node. Set the numa node for OF devices with no parent, and use the lower-level device_initialize and device_add functions, so that the node is preserved. We can remove the call to set_dev_node in of_device_alloc, as it will be overwritten during register. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/of_device.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 93ae5b169f4..f3c9cae01dd 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -78,7 +78,6 @@ struct of_device *of_device_alloc(struct device_node *np,
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
dev->dev.archdata.of_node = np;
- set_dev_node(&dev->dev, of_node_to_nid(np));
if (bus_id)
strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE);