From: Lee Jones <lee.jones@linaro.org>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: kjlu@umn.edu, patches@opensource.cirrus.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mfd: arizona: Fix rumtime PM imbalance on error
Date: Wed, 7 Apr 2021 10:59:50 +0100 [thread overview]
Message-ID: <20210407095950.GA2961413@dell> (raw)
In-Reply-To: <20210407051149.31422-1-dinghao.liu@zju.edu.cn>
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@zju.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
Follow Linaro: Facebook | Twitter | Blog
prev parent reply other threads:[~2021-04-07 9:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 5:11 [PATCH] mfd: arizona: Fix rumtime PM imbalance on error Dinghao Liu
2021-04-07 8:49 ` Charles Keepax
2021-04-07 9:59 ` Lee Jones [this message]
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