1 files changed, 7 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 4ea667d2b0f3..7cfdaae1721a 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -286,8 +286,15 @@ int dlpar_attach_node(struct device_node *dn)
 
 int dlpar_detach_node(struct device_node *dn)
 {
+        struct device_node *child;
         int rc;
 
+        child = of_get_next_child(dn, NULL);
+        while (child) {
+                dlpar_detach_node(child);
+                child = of_get_next_child(dn, child);
+        }
+
         rc = of_detach_node(dn);
         if (rc)
                 return rc;