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SubjectRe: [PATCH 1/5] pinctrl: at91-pio4: add missing of_node_put
On Wed, May 23, 2018 at 9:07 PM, Julia Lawall <Julia.Lawall@lip6.fr> wrote:

> The device node iterators perform an of_node_get on each iteration, so a
> jump 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;
> iterator name for_each_child_of_node;
> @@
>
> for_each_child_of_node(root, child) {
> ... when != of_node_put(child)
> when != e = child
> + of_node_put(child);
> ? break;
> ...
> }
> ... when != child
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

Patch applied with Ludovic's ACK!

Yours,
Linus Walleij

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