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Wed, 03 Apr 2024 03:10:18 -0700 (PDT) Received: from [192.168.1.20] ([178.197.223.16]) by smtp.gmail.com with ESMTPSA id xf6-20020a17090731c600b00a4e56e4e051sm4693217ejb.94.2024.04.03.03.10.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Apr 2024 03:10:18 -0700 (PDT) Message-ID: <92c7ec52-a7a1-4639-aca7-ffeb643ae6b8@linaro.org> Date: Wed, 3 Apr 2024 12:10:16 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 07/34] Input: stmpe-ts - mark OF related data as maybe unused To: Andy Shevchenko Cc: Arnd Bergmann , linux-kernel@vger.kernel.org, Dmitry Torokhov , Maxime Coquelin , Alexandre Torgue , Arnd Bergmann , =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , linux-input@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org References: <20240403080702.3509288-1-arnd@kernel.org> <20240403080702.3509288-8-arnd@kernel.org> <614fc80a-5d2a-43a1-b8d4-48bdb2cc7dc7@linaro.org> Content-Language: en-US From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 03/04/2024 12:03, Andy Shevchenko wrote: > On Wed, Apr 03, 2024 at 11:52:12AM +0200, Krzysztof Kozlowski wrote: >> On 03/04/2024 11:40, Andy Shevchenko wrote: >>> On Wed, Apr 03, 2024 at 10:06:25AM +0200, Arnd Bergmann wrote: > > ... > >>>> -static const struct of_device_id stmpe_ts_ids[] = { >>>> +static const struct of_device_id stmpe_ts_ids[] __maybe_unused = { >>> >>> __maybe_unused? >>> >>> Why not adding it into .driver as you have done in another patch in this series? >> >> Because there is no benefit in this. This is instantiated by MFD, so the >> only thing you need is entry for module loading. > > Hmm... Seems to me rather a good candidate for MODULE_ALIAS in this case. No? No, I do not think module alias is for that purpose. This is a valid compatible, documented and provided by DT so it is expected to be in of_device_id. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel