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Date:   Thu, 30 Nov 2023 00:08:53 +0100
From:   Andi Shyti <andi.shyti@kernel.org>
To:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc:     Mario Limonciello <mario.limonciello@amd.com>,
        Jarkko Nikula <jarkko.nikula@linux.intel.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Wolfram Sang <wsa@kernel.org>, linux-i2c@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        Jan Dabros <jsd@semihalf.com>,
        Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH v4 18/24] i2c: designware: Consolidate PM ops
Message-ID: <20231129230853.rv6hn722fg3whv5v@zenone.zhora.eu>
References: <20231120144641.1660574-1-andriy.shevchenko@linux.intel.com>
 <20231120144641.1660574-19-andriy.shevchenko@linux.intel.com>
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Hi Andy,

On Mon, Nov 20, 2023 at 04:42:00PM +0200, Andy Shevchenko wrote:
> We have the same (*) PM ops in the PCI and plaform drivers.
> Instead, consolidate that PM ops under exported variable and
> deduplicate them.
> 
> *)
> With the subtle ACPI and P-Unit behaviour differences in PCI case.
> But this is not a problem as for ACPI we need to take care of the
> P-Unit semaphore anyway and calling PM ops for ACPI makes sense as
> it might provide specific operation regions in (however there are
> no known devices on market that are using it with PCI enabled I2C).
> Note, the clocks are not in use in the PCI case.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Reviewed-by: Andi Shyti <andi.shyti@kernel.org>

The comment in the "prepare" function is a bit cryptic, though it
took me some time to disentangle from the double/triple negations :-)

Thanks,
Andi