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From: Wolfram Sang <>
To: Pu Lehui <>
Subject: Re: [PATCH -next] i2c: cadence: Fix PM reference leak in cdns_i2c_master_xfer()
Date: Wed, 14 Apr 2021 09:57:30 +0200
Message-ID: <20210414075730.GD2180@ninjato> (raw)
In-Reply-To: <>

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On Thu, Apr 08, 2021 at 07:23:52PM +0800, Pu Lehui wrote:
> pm_runtime_get_sync() will increment pm usage counter even it failed.
> Forgetting to putting operation will result in reference leak here.
> Fix it by replacing it with pm_runtime_resume_and_get() to keep usage
> counter balanced.
> Signed-off-by: Pu Lehui <>

Thanks, yet I applied this series now:*

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-08 11:23 Pu Lehui
2021-04-08 11:30 ` Michal Simek
2021-04-14  7:57 ` Wolfram Sang [this message]

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