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Subject[PATCH 3.12 38/38] sparc64: fix compile warning section mismatch in find_node()
From: Thomas Tai <>

3.12-stable review patch. If anyone has any objections, please let me know.


[ Upstream commit 87a349f9cc0908bc0cfac0c9ece3179f650ae95a ]

A compile warning is introduced by a commit to fix the find_node().
This patch fix the compile warning by moving find_node() into __init
section. Because find_node() is only used by memblock_nid_range() which
is only used by a __init add_node_ranges(). find_node() and
memblock_nid_range() should also be inside __init section.

Signed-off-by: Thomas Tai <>
Signed-off-by: David S. Miller <>
Signed-off-by: Jiri Slaby <>
arch/sparc/mm/init_64.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 5979f01af0d2..a648a8e66f0d 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -810,7 +810,7 @@ static int num_mblocks;
static int find_numa_node_for_addr(unsigned long pa,
struct node_mem_mask *pnode_mask);

-static unsigned long ra_to_pa(unsigned long addr)
+static unsigned long __init ra_to_pa(unsigned long addr)
int i;

@@ -826,7 +826,7 @@ static unsigned long ra_to_pa(unsigned long addr)
return addr;

-static int find_node(unsigned long addr)
+static int __init find_node(unsigned long addr)
static bool search_mdesc = true;
static struct node_mem_mask last_mem_mask = { ~0UL, ~0UL };
@@ -863,7 +863,7 @@ static int find_node(unsigned long addr)
return last_index;

-static u64 memblock_nid_range(u64 start, u64 end, int *nid)
+static u64 __init memblock_nid_range(u64 start, u64 end, int *nid)
*nid = find_node(start);
start += PAGE_SIZE;
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