linux-kernel - Re: [PATCH] mfd: max77620: Fix refcount leak in max77620_initialise

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Message-ID: <9f44c7bb-f403-7009-4b1c-8508d37e44fd@linaro.org>
Date:   Wed, 1 Jun 2022 12:52:18 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Miaoqian Lin <linmq006@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Mallikarjun Kasoju <mkasoju@...dia.com>,
        Laxman Dewangan <ldewangan@...dia.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: max77620: Fix refcount leak in
 max77620_initialise_fps

On 01/06/2022 06:32, Miaoqian Lin wrote:
> of_get_child_by_name() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not need anymore.
> Add missing of_node_put() to avoid refcount leak.
> 
> Fixes: 327156c59360 ("mfd: max77620: Add core driver for MAX77620/MAX20024")
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>


Best regards,
Krzysztof