tree b84ea75c62327c6f656994f4da5da045cb3cf721
parent 6cc7624415466022749a868c159ac68367bc9a0e
author Julia Lawall <Julia.Lawall@lip6.fr> 1445697750 +0200
committer Jacek Anaszewski <j.anaszewski@samsung.com> 1446537606 +0100

leds: 88pm860x: add missing of_node_put

for_each_child_of_node performs an of_node_get on each iteration, so
a break out of the loop requires an of_node_put.

A simplified version of the semantic patch that fixes this problem is as
follows (http://coccinelle.lip6.fr):

// <smpl>
@@
local idexpression n;
expression e,r;
@@

 for_each_child_of_node(r,n) {
   ...
(
   of_node_put(n);
|
   e = n
|
+  of_node_put(n);
?  break;
)
   ...
 }
... when != n
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>