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From: Wolfram Sang <wsa@kernel.org>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: kjlu@umn.edu, Tony Lindgren <tony@atomide.com>,
	Vignesh R <vigneshr@ti.com>, Aaro Koskinen <aaro.koskinen@iki.fi>,
	linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] i2c: omap: Fix rumtime PM imbalance on error
Date: Wed, 14 Apr 2021 09:54:02 +0200	[thread overview]
Message-ID: <20210414075402.GB2180@ninjato> (raw)
In-Reply-To: <20210407033030.13419-1-dinghao.liu@zju.edu.cn>

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On Wed, Apr 07, 2021 at 11:30:30AM +0800, 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>

Thanks, yet I applied this series now:

http://patchwork.ozlabs.org/project/linux-i2c/list/?series=217733&state=*


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      parent reply	other threads:[~2021-04-14  7:54 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07  3:30 [PATCH] i2c: omap: Fix rumtime PM imbalance on error Dinghao Liu
2021-04-07  6:10 ` Tony Lindgren
2021-04-07  6:19 ` Vignesh Raghavendra
2021-04-07  6:27   ` Tony Lindgren
2021-04-07  7:45     ` Vignesh Raghavendra
2021-04-07  9:59       ` Tony Lindgren
2021-04-14  7:54 ` Wolfram Sang [this message]

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