linux-kernel - Re: [PATCH v1 1/1] backlight: lm3630a_bl: Put fwnode in error case during ->probe()

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Message-ID: <20210519143327.GE2415519@dell>
Date:   Wed, 19 May 2021 15:33:27 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Brian Masney <masneyb@...tation.org>,
        Dan Murphy <dmurphy@...com>
Subject: Re: [PATCH v1 1/1] backlight: lm3630a_bl: Put fwnode in error case
 during ->probe()

On Mon, 10 May 2021, Andy Shevchenko wrote:

> device_for_each_child_node() bumps a reference counting of a returned variable.
> We have to balance it whenever we return to the caller.
> 
> Fixes: 8fbce8efe15cd ("backlight: lm3630a: Add firmware node support")
> Cc: Brian Masney <masneyb@...tation.org>
> Cc: Dan Murphy <dmurphy@...com>
> Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
> ---
>  drivers/video/backlight/lm3630a_bl.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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