linux-kernel - Re: [PATCH v4 3/6] of: release node fix for of_parse_phandle_with

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Message-Id: <20120526000957.ED6BD3E13EF@localhost>
Date:	Fri, 25 May 2012 18:09:57 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Dong Aisheng <b29396@...escale.com>, linux-kernel@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org, linus.walleij@...ricsson.com,
	swarren@...dotorg.org, devicetree-discuss@...ts.ozlabs.org,
	rob.herring@...xeda.com, b29396@...escale.com
Subject: Re: [PATCH v4 3/6] of: release node fix for of_parse_phandle_with_args

On Fri, 25 May 2012 21:36:17 +0800, Dong Aisheng <b29396@...escale.com> wrote:
> From: Dong Aisheng <dong.aisheng@...aro.org>
> 
> Since this API requires user to call of_node_put for the node
> it returned via outargs, if no outargs provided, user have no
> chance to release it, so release it internally if no outargs
> provided.
> 
> Signed-off-by: Dong Aisheng <dong.aisheng@...aro.org>

Applied, thanks.

g.

> ---
>  drivers/of/base.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/of/base.c b/drivers/of/base.c
> index d9bfd49..91c1fb4 100644
> --- a/drivers/of/base.c
> +++ b/drivers/of/base.c
> @@ -961,6 +961,8 @@ int of_parse_phandle_with_args(struct device_node *np, const char *list_name,
>  				out_args->args_count = count;
>  				for (i = 0; i < count; i++)
>  					out_args->args[i] = be32_to_cpup(list++);
> +			} else {
> +				of_node_put(node);
>  			}
>  			return 0;
>  		}
> -- 
> 1.7.0.4
> 
> 

-- 
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
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