linux-kernel - Re: [v2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase

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Message-ID: <20201202153543.GG874@kunai>
Date:   Wed, 2 Dec 2020 16:35:43 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     qii.wang@...iatek.com
Cc:     matthias.bgg@...il.com, linux-i2c@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, srv_heupstream@...iatek.com,
        leilk.liu@...iatek.com
Subject: Re: [v2] i2c: mediatek: Move suspend and resume handling to NOIRQ
 phase

Hi,

> Some i2c device driver indirectly uses I2C driver when it is now
> being suspended. The i2c devices driver is suspended during the
> NOIRQ phase and this cannot be changed due to other dependencies.
> Therefore, we also need to move the suspend handling for the I2C
> controller driver to the NOIRQ phase as well.
> 
> Signed-off-by: Qii Wang <qii.wang@...iatek.com>

Is this a bugfix and should go into 5.10? Or can it wait for 5.11?

Thanks,

   Wolfram


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