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Date:   Mon, 9 Jan 2023 17:08:37 +0200
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Subject: Re: [PATCH v6 7/8] media: i2c: add DS90UB913 driver
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To:     Andy Shevchenko <andriy.shevchenko@intel.com>
Cc:     Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        linux-media@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Wolfram Sang <wsa@kernel.org>,
        Luca Ceresoli <luca.ceresoli@bootlin.com>,
        Matti Vaittinen <Matti.Vaittinen@fi.rohmeurope.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Peter Rosin <peda@axentia.se>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Michael Tretter <m.tretter@pengutronix.de>,
        Shawn Tu <shawnx.tu@intel.com>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        Mike Pagano <mpagano@gentoo.org>,
        =?UTF-8?Q?Krzysztof_Ha=c5=82asa?= <khalasa@piap.pl>,
        Marek Vasut <marex@denx.de>
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From:   Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
In-Reply-To: <Y7wgoXhWN7Ro3d/0@smile.fi.intel.com>
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On 09/01/2023 16:11, Andy Shevchenko wrote:
> On Mon, Jan 09, 2023 at 04:01:43PM +0200, Tomi Valkeinen wrote:
>> On 09/01/2023 15:58, Andy Shevchenko wrote:
>>> On Mon, Jan 09, 2023 at 03:55:39PM +0200, Andy Shevchenko wrote:
>>>> On Mon, Jan 09, 2023 at 02:59:01PM +0200, Tomi Valkeinen wrote:
>>>>> On 09/01/2023 13:07, Andy Shevchenko wrote:
>>>>>> On Sun, Jan 08, 2023 at 06:06:34AM +0200, Laurent Pinchart wrote:
>>>>>>> On Thu, Jan 05, 2023 at 04:03:06PM +0200, Tomi Valkeinen wrote:
> 
> ...
> 
>>>>>>>> +	gc->of_node = priv->client->dev.of_node;
>>>>>>
>>>>>> We don't have of_node anymore in gc. And if the parent device is set, you can
>>>>>> drop this line (it will work with older and newer kernels. Otherwise, use
>>>>>> fwnode.
>>>>>
>>>>> What do you mean "we don't have of_node anymore"?
>>>
>>> Just to add that you missed "gc" in the quote which is crucial to get
>>> what I meant.
>>
>> Well, the original text was just above...
> 
> Yes, but my point is that that part is crucial and since you left it out makes
> me think that you are talking about general of_node, which is of course won't
> gone any time soon :-)
> 
>>>> There is no of_node member of struct gpio_chip anymore. This will fail
>>>> to compile.
>>
>> It's in Linus' tree, but yes, now that I fetched linux-next I see it's gone.
> 
> Right. I expressed to Bart to include that change into one of the rcX, but he
> decided to go for next. Dunno how many cases like yours we may experience in
> this cycle.

Alright. Well, good that you caught this already. In the worst case we 
would have had a compilation break in the next merge window.

  Tomi