linux-kernel - Re: [PATCH v4 1/2] i2c: designware: Add missing locks

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Date:   Fri, 11 Feb 2022 00:05:45 +0100
From:   Jan Dąbroś <jsd@...ihalf.com>
To:     Wolfram Sang <wsa@...nel.org>, Jan Dabros <jsd@...ihalf.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-i2c <linux-i2c@...r.kernel.org>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Raul E Rangel <rrangel@...omium.org>,
        Marcin Wojtas <mw@...ihalf.com>,
        Grzegorz Jaszczyk <jaz@...ihalf.com>, upstream@...ihalf.com,
        Tom Lendacky <thomas.lendacky@....com>,
        "Deucher, Alexander" <alexander.deucher@....com>,
        "Easow, Nimesh" <Nimesh.Easow@....com>,
        "Limonciello, Mario" <mario.limonciello@....com>
Subject: Re: [PATCH v4 1/2] i2c: designware: Add missing locks

czw., 10 lut 2022 o 23:08 Wolfram Sang <wsa@...nel.org> napisał(a):
>
> On Tue, Feb 08, 2022 at 03:12:17PM +0100, Jan Dabros wrote:
> > All accesses to controller's registers should be protected on
> > probe, disable and xfer paths. This is needed for i2c bus controllers
> > that are shared with but not controller by kernel.
> >
> > Signed-off-by: Jan Dabros <jsd@...ihalf.com>
> > Reviewed-by: Hans de Goede <hdegoede@...hat.com>
>
> Applied to for-next, thanks!

Thanks!

Best Regards,
Jan