From mboxrd@z Thu Jan  1 00:00:00 1970
From: sboyd@codeaurora.org (Stephen Boyd)
Date: Wed, 21 Oct 2015 16:17:12 -0700
Subject: [PATCH 5/5] clk: scpi: add missing of_node_put
In-Reply-To: <1445460100-26727-6-git-send-email-Julia.Lawall@lip6.fr>
References: <1445460100-26727-1-git-send-email-Julia.Lawall@lip6.fr>
 <1445460100-26727-6-git-send-email-Julia.Lawall@lip6.fr>
Message-ID: <20151021231712.GL19782@codeaurora.org>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 10/21, Julia Lawall wrote:
> for_each_available_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_available_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>
> 
> ---

Acked-by: Stephen Boyd <sboyd@codeaurora.org>

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