make mm/sparse.c: make a function static

This patch makes the needlessly global sparse_early_mem_map_alloc()
static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/sparse.c b/mm/sparse.c
index 8ffc08990008d30b0359787eebcedcc9b60d5526..5d9dbbb9d39e34759e2a858049901927f379f6a3 100644 (file)
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -377,7 +377,7 @@ struct page __init *sparse_mem_map_populate(unsigned long pnum, int nid)
 }
 #endif /* !CONFIG_SPARSEMEM_VMEMMAP */
 
-struct page __init *sparse_early_mem_map_alloc(unsigned long pnum)
+static struct page __init *sparse_early_mem_map_alloc(unsigned long pnum)
 {
        struct page *map;
        struct mem_section *ms = __nr_to_section(pnum);