Commit a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().
The parent_node() macro in POWERPC platform is unnecessary.
Remove it for cleanup.
Reported-by: Michael Ellerman <m...@ellerman.id.au>
Signed-off-by: Dou Liyang <douly.f...@cn.fujitsu.com>
Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
---
arch/powerpc/include/asm/topology.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/include/asm/topology.h
b/arch/powerpc/include/asm/topology.h
index dc4e159..2d84bca 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -16,8 +16,6 @@ struct device_node;
#include <asm/mmzone.h>
-#define parent_node(node) (node)
-
#define cpumask_of_node(node) ((node) == -1 ? \
cpu_all_mask : \
node_to_cpumask_map[node])
--
2.5.5
