diff --git a/[refs] b/[refs]
index a2feb04dd9d1..f9d061124dea 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9306a8b0c29e11d823b258f5796353a4fe3e3be3
+refs/heads/master: 989623c7d687d3996d5676a6e1474dc7f01bf158
diff --git a/trunk/drivers/hv/hv_balloon.c b/trunk/drivers/hv/hv_balloon.c
index bbc497373aaf..f6c0011a0337 100644
--- a/trunk/drivers/hv/hv_balloon.c
+++ b/trunk/drivers/hv/hv_balloon.c
@@ -545,7 +545,7 @@ static void post_status(struct hv_dynmem_device *dm)
 
 
 
-void free_balloon_pages(struct hv_dynmem_device *dm,
+static void free_balloon_pages(struct hv_dynmem_device *dm,
 			 union dm_mem_page_range *range_array)
 {
 	int num_pages = range_array->finfo.page_cnt;