[SPARC64]: NUMA device infrastructure.

Record and propagate NUMA information for devices.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h
index 680e51d..19790eb 100644
--- a/include/asm-sparc/device.h
+++ b/include/asm-sparc/device.h
@@ -16,6 +16,8 @@
 
 	struct device_node	*prom_node;
 	struct of_device	*op;
+
+	int			numa_node;
 };
 
 #endif /* _ASM_SPARC_DEVICE_H */