[RFC PATCH 3/3] of: dynamic: add device links barrier before detach

[Michael Auchter]

Signed-off-by: Michael Auchter <michael.auch...@ni.com>
---
 drivers/of/dynamic.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c
index 7478bfc8d440..a4e2881524e9 100644
--- a/drivers/of/dynamic.c
+++ b/drivers/of/dynamic.c
@@ -14,6 +14,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/proc_fs.h>
+#include <linux/device.h>
 
 #include "of_private.h"
 
@@ -688,6 +689,8 @@ void of_changeset_destroy(struct of_changeset *ocs)
 {
        struct of_changeset_entry *ce, *cen;
 
+       device_links_barrier();
+
        list_for_each_entry_safe_reverse(ce, cen, &ocs->entries, node)
                __of_changeset_entry_destroy(ce);
 }
-- 
2.25.4