linux-kernel - Re: [PATCH] mfd: arizona: Fix rumtime PM imbalance on error

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Message-ID: <20210407095950.GA2961413@dell>
Date:   Wed, 7 Apr 2021 10:59:50 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Dinghao Liu <dinghao.liu@....edu.cn>
Cc:     kjlu@....edu, patches@...nsource.cirrus.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: arizona: Fix rumtime PM imbalance on error

On Wed, 07 Apr 2021, Dinghao Liu wrote:

> pm_runtime_get_sync() will increase the rumtime PM counter
> even it returns an error. Thus a pairing decrement is needed
> to prevent refcount leak. Fix this by replacing this API with
> pm_runtime_resume_and_get(), which will not change the runtime
> PM counter on error.
> 
> Signed-off-by: Dinghao Liu <dinghao.liu@....edu.cn>
> ---
>  drivers/mfd/arizona-irq.c | 2 +-
>  1 file changed, 1 insertion(+), 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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