From: Wolfram Sang <wsa@the-dreams.de>
To: Qii Wang <qii.wang@mediatek.com>
Cc: matthias.bgg@gmail.com, linux-i2c@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
srv_heupstream@mediatek.com, leilk.liu@mediatek.com
Subject: Re: [RESEND, V2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase
Date: Thu, 28 Jan 2021 10:54:18 +0100 [thread overview]
Message-ID: <20210128095418.GM963@ninjato> (raw)
In-Reply-To: <1611661020.15158.4.camel@mhfsdcap03>
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On Tue, Jan 26, 2021 at 07:37:00PM +0800, Qii Wang wrote:
> Hi Wolfram,
>
> On Sat, 2021-01-09 at 16:29 +0800, qii.wang@mediatek.com wrote:
> > From: Qii Wang <qii.wang@mediatek.com>
> >
> > 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@mediatek.com>
Applied to for-current, thanks!
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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@the-dreams.de>
To: Qii Wang <qii.wang@mediatek.com>
Cc: srv_heupstream@mediatek.com, leilk.liu@mediatek.com,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-i2c@vger.kernel.org, matthias.bgg@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [RESEND, V2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase
Date: Thu, 28 Jan 2021 10:54:18 +0100 [thread overview]
Message-ID: <20210128095418.GM963@ninjato> (raw)
In-Reply-To: <1611661020.15158.4.camel@mhfsdcap03>
[-- Attachment #1.1: Type: text/plain, Size: 622 bytes --]
On Tue, Jan 26, 2021 at 07:37:00PM +0800, Qii Wang wrote:
> Hi Wolfram,
>
> On Sat, 2021-01-09 at 16:29 +0800, qii.wang@mediatek.com wrote:
> > From: Qii Wang <qii.wang@mediatek.com>
> >
> > 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@mediatek.com>
Applied to for-current, thanks!
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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@the-dreams.de>
To: Qii Wang <qii.wang@mediatek.com>
Cc: srv_heupstream@mediatek.com, leilk.liu@mediatek.com,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-i2c@vger.kernel.org, matthias.bgg@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [RESEND, V2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase
Date: Thu, 28 Jan 2021 10:54:18 +0100 [thread overview]
Message-ID: <20210128095418.GM963@ninjato> (raw)
In-Reply-To: <1611661020.15158.4.camel@mhfsdcap03>
[-- Attachment #1.1: Type: text/plain, Size: 622 bytes --]
On Tue, Jan 26, 2021 at 07:37:00PM +0800, Qii Wang wrote:
> Hi Wolfram,
>
> On Sat, 2021-01-09 at 16:29 +0800, qii.wang@mediatek.com wrote:
> > From: Qii Wang <qii.wang@mediatek.com>
> >
> > 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@mediatek.com>
Applied to for-current, thanks!
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_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-01-28 9:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-09 8:29 [RESEND, V2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase qii.wang
2021-01-09 8:29 ` qii.wang
2021-01-09 8:29 ` qii.wang
2021-01-26 11:37 ` Qii Wang
2021-01-26 11:37 ` Qii Wang
2021-01-26 11:37 ` Qii Wang
2021-01-28 9:54 ` Wolfram Sang [this message]
2021-01-28 9:54 ` Wolfram Sang
2021-01-28 9:54 ` Wolfram Sang
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