1 files changed, 0 insertions, 23 deletions
diff --git a/mm/memblock.c b/mm/memblock.c
index 48376bd33274..f7f76513a0c5 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1750,29 +1750,6 @@ static void __init_memblock memblock_dump(struct memblock_type *type)
 	}
 }
 
-extern unsigned long __init_memblock
-memblock_reserved_memory_within(phys_addr_t start_addr, phys_addr_t end_addr)
-{
-	struct memblock_region *rgn;
-	unsigned long size = 0;
-	int idx;
-
-	for_each_memblock_type(idx, (&memblock.reserved), rgn) {
-		phys_addr_t start, end;
-
-		if (rgn->base + rgn->size < start_addr)
-			continue;
-		if (rgn->base > end_addr)
-			continue;
-
-		start = rgn->base;
-		end = start + rgn->size;
-		size += end - start;
-	}
-
-	return size;
-}
-
 void __init_memblock __memblock_dump_all(void)
 {
 	pr_info("MEMBLOCK configuration:\n");