linux-kernel - Re: [PATCH v2 2/2] i2c: eg20t: use generic power management

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Message-ID: <20200825115342.16ab9004@endymion>
Date:   Tue, 25 Aug 2020 11:53:42 +0200
From:   Jean Delvare <jdelvare@...e.de>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Vaibhav Gupta <vaibhavgupta40@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Vaibhav Gupta <vaibhav.varodek@...il.com>,
        Tomoya MORINAGA <tomoya-linux@....okisemi.com>,
        Tomoya MORINAGA <tomoya.rohm@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Ben Dooks <ben.dooks@...ethink.co.uk>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Shuah Khan <skhan@...uxfoundation.org>,
        Jean Delvare <jdelvare@...e.com>
Subject: Re: [PATCH v2 2/2] i2c: eg20t: use generic power management

Hi Bjorn, Vaibhav,

On Fri, 07 Aug 2020 15:23:21 -0500, Bjorn Helgaas wrote:
> Also, i801_suspend() looks suspicious because it writes SMBHSTCFG, but
> I don't see anything corresponding in i801_resume().

You're right, it's buggy. Volker Rümelin's patch at:

https://patchwork.ozlabs.org/project/linux-i2c/patch/a2fc5a6d-a3bf-eaf0-bb75-1521be346333@googlemail.com/

should fix it. I was supposed to review it but did not, shame on me.
I'll do it today.

-- 
Jean Delvare
SUSE L3 Support