[PATCH] powerpc: Fix inconsistent of_node_to_nid EXPORT_SYMBOL handling

The generic implementation of of_node_to_nid is EXPORT_SYMBOL.

The powerpc implementation added by following commit is EXPORT_SYMBOL_GPL.
commit 953039c8df7b ("[PATCH] powerpc: Allow devices to register with numa
topology")

This creates an inconsistency for of_node_to_nid callers across
architectures.

Update the powerpc implementation to be exported consistently with the
generic implementation.

Signed-off-by: Shailendra Singh <redacted>

Reviewed-by: Andy Ritger <redacted>
---
 arch/powerpc/mm/numa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index b1099cb2f393..8aa4ca3c84c9 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c

@@ -290,7 +290,7 @@ int of_node_to_nid(struct device_node *device)
 
 	return nid;
 }
-EXPORT_SYMBOL_GPL(of_node_to_nid);
+EXPORT_SYMBOL(of_node_to_nid);
 
 static int __init find_min_common_depth(void)
 {

-- 
2.4.11