ARM: shmobile: R-Mobile: add missing of_node_put

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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.

The semantic patch that fixes this problem is as follows
(http://coccinelle.lip6.fr):

// <smpl>
@@
expression root,e;
local idexpression child;
@@

 for_each_child_of_node(root, child) {
   ... when != of_node_put(child)
       when != e = child
(
   return child;
|
+  of_node_put(child);
?  return ...;
)
   ...
 }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

...

This commit is contained in:

Julia Lawall 2015-10-10 14:30:52 +02:00 • committed by Simon Horman

parent e5cf79d995

commit 1fd377b3fc

1 changed files with 3 additions and 1 deletions

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arch/arm/mach-shmobile/pm-rmobile.c

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