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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-10-24 16:42:27 +0200 |
---|---|---|
committer | Jacek Anaszewski <j.anaszewski@samsung.com> | 2015-11-03 09:00:00 +0100 |
commit | dde4afe7656084b7886f3b721530c32209842390 (patch) | |
tree | c1b9d5b4cc8e053da178a99cb18118e552614a3e /drivers/leds/leds-bcm6328.c | |
parent | leds: leds-wrap.c: Use devm_led_classdev_register (diff) | |
download | linux-dde4afe7656084b7886f3b721530c32209842390.tar.xz linux-dde4afe7656084b7886f3b721530c32209842390.zip |
powerpc/powernv: 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>
@@
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: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/leds/leds-bcm6328.c')
0 files changed, 0 insertions, 0 deletions