linux-kernel - Re: [PATCH 20/28] media: platform: jpeg: always reference OF data

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Message-ID: <676cb6ac-84a3-025f-bb05-55dd27c365fe@linaro.org>
Date:   Tue, 21 Mar 2023 09:26:29 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Arnd Bergmann <arnd@...db.de>, Joe Tessler <jrt@...gle.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Jacopo Mondi <jacopo+renesas@...ndi.org>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>,
        Rui Miguel Silva <rmfrfs@...il.com>,
        Wenyou Yang <wenyou.yang@...rochip.com>,
        Bin Liu <bin.liu@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Minghsiu Tsai <minghsiu.tsai@...iatek.com>,
        Houlong Wei <houlong.wei@...iatek.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Andrzej Pietrasiewicz <andrzejtp2010@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Patrice Chotard <patrice.chotard@...s.st.com>,
        Yong Deng <yong.deng@...ewell.com>,
        Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Prabhakar <prabhakar.csengg@...il.com>,
        Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Sean Young <sean@...s.org>, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-rockchip@...ts.infradead.org,
        oushixiong <oushixiong@...inos.cn>
Subject: Re: [PATCH 20/28] media: platform: jpeg: always reference OF data

On 21/03/2023 09:24, Arnd Bergmann wrote:
> On Tue, Mar 21, 2023, at 09:21, Krzysztof Kozlowski wrote:
>> On 21/03/2023 09:11, Arnd Bergmann wrote:
>>> On Sun, Mar 12, 2023, at 14:13, Krzysztof Kozlowski wrote:
>>>> The driver can match only via the DT table so the table should be always
>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>>> matching via PRP0001, even though it might not be relevant here).  This
>>>> also fixes !CONFIG_OF error:
>>>>
>>>>   drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c:1890:38: error: 
>>>> ‘mtk8195_jpegdec_drvdata’ defined but not used 
>>>> [-Werror=unused-const-variable=]
>>>>
>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>>>
>>> I see now that we both submitted the same patch, but now Hans
>>
>> We as you and me? I cannot find your patch on lore:
>> https://lore.kernel.org/all/?q=f%3Aarnd%40arndb.de
> 
> This is the one that I sent back in January:
> 
> https://lore.kernel.org/all/20230117172644.3044265-1-arnd@kernel.org

Uh, that's from January! It's still waiting in Patchwork:
https://patchwork.linuxtv.org/project/linux-media/patch/20230117172644.3044265-1-arnd@kernel.org/


Best regards,
Krzysztof