[ras:rfc-mirror 2/2] mm/memblock.c:57:6: sparse: symbol 'memblock_have_mirror' was not declared. Should it be static?

[ras:rfc-mirror 2/2] mm/memblock.c:57:6: sparse: symbol 'memblock_have_mirror' was not declared. Should it be static?

[kbuild test robot]

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git rfc-mirror
head:   db3eb444d5eb1bbfe26891229eff520f523f2c47
commit: db3eb444d5eb1bbfe26891229eff520f523f2c47 [2/2] mirror: allocate boot time data structures from mirrored memory
reproduce:
  # apt-get install sparse
  git checkout db3eb444d5eb1bbfe26891229eff520f523f2c47
  make ARCH=x86_64 allmodconfig
  make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> mm/memblock.c:57:6: sparse: symbol 'memblock_have_mirror' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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[PATCH ras] mirror: memblock_have_mirror can be static

[kbuild test robot]

mm/memblock.c:57:6: sparse: symbol 'memblock_have_mirror' was not declared. Should it be static?

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 memblock.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memblock.c b/mm/memblock.c
index 911ce52..8ea1dfc 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -54,7 +54,7 @@ int memblock_debug __initdata_memblock;
 #ifdef CONFIG_MOVABLE_NODE
 bool movable_node_enabled __initdata_memblock = false;
 #endif
-bool memblock_have_mirror __initdata_memblock = false;
+static bool memblock_have_mirror __initdata_memblock = false;
 static int memblock_can_resize __initdata_memblock;
 static int memblock_memory_in_slab __initdata_memblock = 0;
 static int memblock_reserved_in_slab __initdata_memblock = 0;

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