1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index be77e75c587d..1a3556a9e9ea 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -206,7 +206,13 @@ static int __init __rmem_cmp(const void *a, const void *b)
 {
         const struct reserved_mem *ra = a, *rb = b;
 
-        return ra->base - rb->base;
+        if (ra->base < rb->base)
+                return -1;
+
+        if (ra->base > rb->base)
+                return 1;
+
+        return 0;
 }
 
 static void __init __rmem_check_for_overlap(void)