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Message-ID: <b0220b02-5058-42ec-ba06-251caa4813dc@bootlin.com>
Date: Wed, 21 Feb 2024 15:19:14 +0100
From: Thomas Richard <thomas.richard@...tlin.com>
To: Andy Shevchenko <andy@...nel.org>
Cc: Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>, Tony Lindgren <tony@...mide.com>,
Haojian Zhuang <haojian.zhuang@...aro.org>, Vignesh R <vigneshr@...com>,
Aaro Koskinen <aaro.koskinen@....fi>,
Janusz Krzysztofik <jmkrzyszt@...il.com>, Andi Shyti
<andi.shyti@...nel.org>, Peter Rosin <peda@...ntia.se>,
Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Lorenzo Pieralisi <lpieralisi@...nel.org>,
Krzysztof WilczyĆski <kw@...ux.com>,
Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
linux-i2c@...r.kernel.org, linux-phy@...ts.infradead.org,
linux-pci@...r.kernel.org, gregory.clement@...tlin.com,
theo.lebrun@...tlin.com, thomas.petazzoni@...tlin.com, u-kumar1@...com
Subject: Re: [PATCH v3 02/18] pinctrl: pinctrl-single: remove dead code in
suspend() and resume() callbacks
On 2/21/24 14:13, Andy Shevchenko wrote:
> On Wed, Feb 21, 2024 at 12:01:43PM +0100, Thomas Richard wrote:
>> On 2/16/24 16:08, Andy Shevchenko wrote:
>>> On Fri, Feb 16, 2024 at 08:59:47AM +0100, Thomas Richard wrote:
>>>> On 2/15/24 16:27, Andy Shevchenko wrote:
>>>>> On Thu, Feb 15, 2024 at 04:17:47PM +0100, Thomas Richard wrote:
>>>>>> No need to check the pointer returned by platform_get_drvdata(), as
>>>>>> platform_set_drvdata() is called during the probe.
>>>>>
>>>>> This patch should go _after_ the next one, otherwise the commit message doesn't
>>>>> tell full story and the code change bring a potential regression.
>>>>
>>>> Hello Andy,
>>>>
>>>> I'm ok to move this patch after the next one.
>>>> But for my understanding, could you explain me why changing the order is
>>>> important in this case ?
>>>
>>> Old PM calls obviously can be called in different circumstances and these
>>> checks are important.
>>>
>>> Just squash these two patches to avoid additional churn and we are done.
>>
>> You mean invert the order instead of squash.
>
> Either would work, but see how much churn in terms of changing just changed
> lines it adds.
OK thanks.
I'll squash the two patches. And I'll add a comment which explains that
I dropped some dead code.
Regards,
--
Thomas Richard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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