[PATCH] x86/mm: Mark setup_emu2phys_nid() static

[Benjamin Thiel]

Make function static because it is used only in this file.

Signed-off-by: Benjamin Thiel <b.thiel@xxxxxxxxx>
---
 arch/x86/mm/numa_emulation.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index 7f1d2034df1e..c5174b4e318b 100644
--- a/arch/x86/mm/numa_emulation.c
+++ b/arch/x86/mm/numa_emulation.c
@@ -324,7 +324,7 @@ static int __init split_nodes_size_interleave(struct numa_meminfo *ei,
 			0, NULL, NUMA_NO_NODE);
 }
 
-int __init setup_emu2phys_nid(int *dfl_phys_nid)
+static int __init setup_emu2phys_nid(int *dfl_phys_nid)
 {
 	int i, max_emu_nid = 0;
 
-- 
2.17.1