On Fri, 20 Nov 2015 20:33:18 +0000, Julia Lawall wrote:
The various for_each device_node iterators performs an of_node_get on each
iteration, so a break out of the loop requires an of_node_put.
The complete semantic patch that fixes this problem is
(http://coccinelle.lip6.fr):
// <smpl>
@r@
local idexpression n;
expression e1,e2;
iterator name for_each_node_by_name, for_each_node_by_type,
for_each_compatible_node, for_each_matching_node,
for_each_matching_node_and_match, for_each_child_of_node,
for_each_available_child_of_node, for_each_node_with_property;
iterator i;
statement S;
expression list [n1] es;
@@
[...]
Patch 5 applied to powerpc/next.
[5/6] powerpc/btext: add missing of_node_put
https://git.kernel.org/powerpc/c/a1d2b210ffa52d60acabbf7b6af3ef7e1e69cda0
cheers