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Date:   Tue, 5 May 2020 16:28:17 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Alain Volmat <alain.volmat@...com>
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        pierre-yves.mordret@...com, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, linux-i2c@...r.kernel.org,
        devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        fabrice.gasnier@...com
Subject: Re: [PATCH] i2c: fix missing pm_runtime_put_sync in i2c_device_probe

On Thu, Apr 30, 2020 at 05:43:21PM +0200, Alain Volmat wrote:
> In case of the I2C client exposes the flag I2C_CLIENT_HOST_NOTIFY,
> pm_runtime_get_sync is called in order to always keep active the
> adapter. However later on, pm_runtime_put_sync is never called
> within the function in case of an error. This commit add this
> error handling.
> 
> Fixes: 72bfcee11cf8 ("i2c: Prevent runtime suspend of adapter when Host Notify is required")
> Signed-off-by: Alain Volmat <alain.volmat@...com>

Applied to for-current, thanks!


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