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([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id mp27-20020a1709071b1b00b008d398a4e687sm973975ejc.158.2023.03.11.03.17.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:17:00 -0800 (PST) From: Krzysztof Kozlowski To: Benson Leung , Guenter Roeck , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Ard Biesheuvel , Michal Simek , linux-i2c@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-actions@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/5] i2c: mt65xx: drop of_match_ptr for ID table Date: Sat, 11 Mar 2023 12:16:54 +0100 Message-Id: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760070149623110211?= X-GMAIL-MSGID: =?utf-8?q?1760070149623110211?= 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). drivers/i2c/busses/i2c-mt65xx.c:514:34: error: ‘mtk_i2c_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck Reviewed-by: AngeloGioacchino Del Regno --- drivers/i2c/busses/i2c-mt65xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index 43dd966d5ef5..59eaefe999b1 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -1546,7 +1546,7 @@ static struct platform_driver mtk_i2c_driver = { .driver = { .name = I2C_DRV_NAME, .pm = &mtk_i2c_pm, - .of_match_table = of_match_ptr(mtk_i2c_of_match), + .of_match_table = mtk_i2c_of_match, }, }; From patchwork Sat Mar 11 11:16:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 68083 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp236853wrd; Sat, 11 Mar 2023 03:29:45 -0800 (PST) X-Google-Smtp-Source: AK7set9s0wkZbDWLLtclmZcX1B+IJFiKU9dOpxIUKcu2nqXgpOwG2CIaP2KR1wBLdAhEx+PnhKnQ X-Received: by 2002:a17:90a:1a48:b0:234:35bb:6190 with SMTP id 8-20020a17090a1a4800b0023435bb6190mr29374192pjl.27.1678534185318; Sat, 11 Mar 2023 03:29:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678534185; cv=none; d=google.com; s=arc-20160816; b=M0LiivbnzaC/5Igo0lucI4ddJ1Hmc5pfuIeBg2Mxf90gSV+fIOCxpiotxFG1715rgR YFlVjQmdWjmPfXGyZA6EWggc2sLvHFLqIzHnF6DgVobp78xehQdyAo9ME2qRQw2nf80L Ws8ZO/ZXggrqS7p4x0WPjanarLElQBWkONhMhjLH99uWHbQmHfJJu2PH2a+d6OuM0pv6 ceDGHWfxDvTmWzi4SGaVm2l73+bff/P1Fq8D6nxQhNk0hpHbd/z/nTomozo4mBEJKzVV KjvQFKhjhxy/S0HAex90FdUDUz56HP8gRAH7pyNghz3wmz6zH+iu8hgaXe05A456ybSH +UzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=PQMu1OBGcFAt/9oWZHzoRm8MXiI9ypYZwvYh5dmA858=; b=n45L50bXxlDqUW3LJqMfsG8LIWTXbCPPsxLizR3xLZW2aN+iYPrn/kiOXWA9atUdH2 sbdJLyQaun9dq+0raZYpEWLiARUmhYvlL9YxOTlFutWHRyqI7YsDQT2VyWKrn3j+9KQK 0tXWqjYvG7HcqAOeBNq6ynQruIAh9N5bjfTYjK3eLDPwN7NeF+e3kzHW+3Qs86noNWO6 4jdFytV18wKGV9YVedEDgeC5IGgdR49IVJOooryUF6+KUIPcx+5FoG5luDT+jIgp8UOt X3Htqpbpdp+A9jFrjD1f6ekU6qzHeluSbzybQMdFPUT4HRH7W2QIlULrVxQOwaCiYF1w BrEQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=ghNsLS5S; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id mp27-20020a1709071b1b00b008d398a4e687sm973975ejc.158.2023.03.11.03.17.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:17:01 -0800 (PST) From: Krzysztof Kozlowski To: Benson Leung , Guenter Roeck , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Ard Biesheuvel , Michal Simek , linux-i2c@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-actions@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 2/5] i2c: owl: drop of_match_ptr for ID table Date: Sat, 11 Mar 2023 12:16:55 +0100 Message-Id: <20230311111658.251951-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> References: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760070661812975699?= X-GMAIL-MSGID: =?utf-8?q?1760070661812975699?= 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). drivers/i2c/busses/i2c-owl.c:510:34: error: ‘owl_i2c_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- drivers/i2c/busses/i2c-owl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-owl.c b/drivers/i2c/busses/i2c-owl.c index 98882fe4e965..99ddd8894964 100644 --- a/drivers/i2c/busses/i2c-owl.c +++ b/drivers/i2c/busses/i2c-owl.c @@ -519,7 +519,7 @@ static struct platform_driver owl_i2c_driver = { .probe = owl_i2c_probe, .driver = { .name = "owl-i2c", - .of_match_table = of_match_ptr(owl_i2c_of_match), + .of_match_table = owl_i2c_of_match, .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, }; From patchwork Sat Mar 11 11:16:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 68092 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp237517wrd; Sat, 11 Mar 2023 03:31:31 -0800 (PST) X-Google-Smtp-Source: AK7set9ET8SWcfsHmGjP3NAtN1XxD6+ukWmAUYdPW395ZrkwElmuZ+BAsR3ss/51iD/iiohMaj7h X-Received: by 2002:a17:902:6a84:b0:19d:1bd6:4b84 with SMTP id n4-20020a1709026a8400b0019d1bd64b84mr24432245plk.17.1678534291609; Sat, 11 Mar 2023 03:31:31 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678534291; cv=none; d=google.com; s=arc-20160816; b=r2NctxchZBDG7BOTdPDCG933gy9uyK0eu8rnlnJm+dUiPsE0mpc3CWvq/Vljgeyk5w M+PCN7+V+gONjj6/yQ1Kjm+QXjAWIMDc2vbDu2IlOW/bvFUKOlB4ILJN/WsqdDATBn0l l09fAV0RigHM5AAUz9BUM5U6jUEz1Le14zp/+GAz+dAh36kwDfvTOu4HDPRN7I9AfKcl AW/MYb3X2DAGrNcDEqhIlbbIWr6VzL91nY+OL2mMsCLDYuSMSMCLRbJQd9twxxNQc7R3 rB5uZ+gZGf4iCB4PsMdxuPa8LAP0tKe9oK7HG0OU+D9a/C3vqQX199gQCFJ/jnJ/KWJI n8iA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=XeJqWZmIWIQYf/vyLenHeQ0JsQ8pjtOGtaM4WzEFmbc=; b=xRcthzrDxmnwv5jraaN7uamlCilyPm4hxpO3lVm54NsGsx1tZfrHmEv51PWaJHGEvb OCDUb3xWmxf24cPv4SpVv3zUKqoLw+nERaDm3IT6kNtBcn1xAFZyThcxZF3MtxPFllbG Frzb1hmaT05SmAP4lTJph4nkhb3NqPHaDGHVYtk+tufj9+SaK1x9sOdqSuLntIDFxQ2c 3nUiWTdMZcugq9Egw/QpFlsxO8BPQWVCTL1e4TBAtj8OGvQJ/SCtCOviHPswRqIE7Fnk jCrAY6mNhgQfwW0TZvVeI3qIZeU6KluvSpFcwYiKz7YFQeSuy8V4adD4BqSs66kW96vo lkPg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=K4PlKgk6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id mp27-20020a1709071b1b00b008d398a4e687sm973975ejc.158.2023.03.11.03.17.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:17:02 -0800 (PST) From: Krzysztof Kozlowski To: Benson Leung , Guenter Roeck , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Ard Biesheuvel , Michal Simek , linux-i2c@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-actions@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 3/5] i2c: xiic: hide OF related data for COMPILE_TEST Date: Sat, 11 Mar 2023 12:16:56 +0100 Message-Id: <20230311111658.251951-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> References: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760070773630005342?= X-GMAIL-MSGID: =?utf-8?q?1760070773630005342?= The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/i2c/busses/i2c-xiic.c:1202:39: error: ‘xiic_2_00’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- drivers/i2c/busses/i2c-xiic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index dbb792fc197e..806b447055fb 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -1199,11 +1199,11 @@ static const struct i2c_adapter xiic_adapter = { .algo = &xiic_algorithm, }; +#if defined(CONFIG_OF) static const struct xiic_version_data xiic_2_00 = { .quirks = DYNAMIC_MODE_READ_BROKEN_BIT, }; -#if defined(CONFIG_OF) static const struct of_device_id xiic_of_match[] = { { .compatible = "xlnx,xps-iic-2.00.a", .data = &xiic_2_00 }, { .compatible = "xlnx,axi-iic-2.1", }, From patchwork Sat Mar 11 11:16:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 68079 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp234493wrd; Sat, 11 Mar 2023 03:22:05 -0800 (PST) X-Google-Smtp-Source: AK7set8PpRe7MleEbx6sbEj4vluG0oe+RZq/5qU+0Oh3QokXLs76XiwHDzY+LMVO80sFc6EDFr2u X-Received: by 2002:a17:902:d506:b0:19e:2717:3de9 with SMTP id b6-20020a170902d50600b0019e27173de9mr35712038plg.52.1678533725411; Sat, 11 Mar 2023 03:22:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678533725; cv=none; d=google.com; s=arc-20160816; b=NnuFbjhddvOxdhQgfqTeHfk+1TcNIedP9XOXchn9rhWihxVXYju/pjVIuvlBZE6n2S 4nNNevsWRZq03hsnpmqJGMfFzzWTUt5dboDOcuISCbWKB1CE9Z/rk71xw64NL3iuLvOs 0uJNMKjcDayP6PPZzNdAIEOvLgEQU+kRoDj4h3PI5ng5OT7z0KPBofIWivzjbFkoYq40 LYQjMOmEnX4GeYjAFdN4SmNuuSIDt0IVDppz2XXiD6Em1DI7/Am+7HmsJm16Zr47hz61 5aL+1idftUeuqVQJMPosQd3sn4ePzJgqosoEAfmVyjQan72+9X7EiVoIhKiMugWtOm41 na8w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=z8oeEF/AzQvtVXNpB84yj5TovVGMv/c0ViZXuwoTaQY=; b=qOVYvf9/oRJsCEx1jSCpzFsX4Urt4MdRjVkeF+zz0daNlLurthpbIwZhiPlW0nBxny LAtBvSh2LHeh4SMhYs/9PeAPJ9KWPNnB4QMqq0jIdvdj2HvSVNmZmRovVMFaI2NfMeyG 27x3RvA07cjiZIuPPi4bijHgZIMq/eAHmLrwtioRvasYrv3S5osWY3OGpWhBHhh8loQC eEWYBSQvIDBZFDVBchaYBVwdgrS7jl+ec+QOSA7WmH/ue1BqzqTJZcWw3hz+OW2zV8p/ juZdNNAFtP2zZw1qTGDCRGUjrJ8mvpfzrJyknOwqZH9g5N00bd2asc64/zOXhxyFH+41 0H9Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=COAYxq8A; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id mp27-20020a1709071b1b00b008d398a4e687sm973975ejc.158.2023.03.11.03.17.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:17:04 -0800 (PST) From: Krzysztof Kozlowski To: Benson Leung , Guenter Roeck , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Ard Biesheuvel , Michal Simek , linux-i2c@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-actions@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 4/5] i2c: cros-ec-tunnel: Mark ACPI and OF related data as maybe unused Date: Sat, 11 Mar 2023 12:16:57 +0100 Message-Id: <20230311111658.251951-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> References: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760070179883623925?= X-GMAIL-MSGID: =?utf-8?q?1760070179883623925?= The driver can be compile tested with !CONFIG_OF or !CONFIG_ACPI making certain data unused: drivers/i2c/busses/i2c-cros-ec-tunnel.c:295:34: error: ‘cros_ec_i2c_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- drivers/i2c/busses/i2c-cros-ec-tunnel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c index 4e787dc709f9..8b3ff5bb14d8 100644 --- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c +++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c @@ -292,13 +292,13 @@ static int ec_i2c_remove(struct platform_device *dev) return 0; } -static const struct of_device_id cros_ec_i2c_of_match[] = { +static const struct of_device_id cros_ec_i2c_of_match[] __maybe_unused = { { .compatible = "google,cros-ec-i2c-tunnel" }, {}, }; MODULE_DEVICE_TABLE(of, cros_ec_i2c_of_match); -static const struct acpi_device_id cros_ec_i2c_tunnel_acpi_id[] = { +static const struct acpi_device_id cros_ec_i2c_tunnel_acpi_id[] __maybe_unused = { { "GOOG0012", 0 }, { } }; From patchwork Sat Mar 11 11:16:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 68080 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp234575wrd; Sat, 11 Mar 2023 03:22:22 -0800 (PST) X-Google-Smtp-Source: AK7set8RtwyDHZcakETSa7pc35On+vvMVkxKW6u1xcAq/gW8ivfsIWH4eyP7h7/gliStReMtqrN7 X-Received: by 2002:a17:902:d50f:b0:19c:d6fe:39c7 with SMTP id b15-20020a170902d50f00b0019cd6fe39c7mr34010792plg.41.1678533742705; Sat, 11 Mar 2023 03:22:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678533742; cv=none; d=google.com; s=arc-20160816; b=rwM16BzOp1ON1dV7c4icRBdx3dfTHIgpRl5ZsWzhlEcuxwQo3nPL26ApflG8YrUxGJ lv6KET81gyqPjBTcXJBdM9dSztUSqU7m6DM+Sfm+PIhNnAFvfxZaOdK25wdtsI61IFY0 L9Ot9SEz5s9/UYc8sg9A6G5TCljD12F8y2ulyMJPaARpUGq6cFvSnLyayoLojRIThP6y fugLkeWDpyTlXiSjHHX+qV0edSd+6oxL3Shvkc02EMQQSGUBn3965HpAWyjr6E75nsVM cRBSMoQopKgg13FGfK65j9DeWcW4S8lSQZFqmuzscsNeB5GxbZRflvIkJSMcoOGfIpn2 7Q2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=wcJifq10PLRhKC9buL1zZTG6brvOgNimyFGPw1oZQ8g=; b=vCeDLaE0dt76tcPR6ldHv4n7vu+pDBiQvFahP4BMox+XFT5X1216aOsDVs7cJUVooC /nTWalFnfAElYwgEYa4jwyZr6cVh+rj8MVok/FbcvGuLFgOaK3MHx4Y5sdVdr6ggIagP V6zDr1e3KshEppK5d1v0wOpKirvX6+mL5IMtTUp/yWASZ4dbfDZBvQTNxVCwVCZbNxX9 UpPg6tQaRyCEyXMMxvEo/3VmkyAoIE+WW9dVlE9hcojt3Wj/znKRX4LvNWjBTeSi9d9v AX35X550IM0tB3Q34T1sPPnk4wuervT08pT9nvU7d3rYwJvOUmaGHvWbuxvHQ8KND258 r0bA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=lKEQi5BZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id mp27-20020a1709071b1b00b008d398a4e687sm973975ejc.158.2023.03.11.03.17.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:17:05 -0800 (PST) From: Krzysztof Kozlowski To: Benson Leung , Guenter Roeck , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , =?utf-8?q?Andreas_F=C3=A4rber?= , Manivannan Sadhasivam , Ard Biesheuvel , Michal Simek , linux-i2c@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-actions@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 5/5] i2c: synquacer: mark OF related data as maybe unused Date: Sat, 11 Mar 2023 12:16:58 +0100 Message-Id: <20230311111658.251951-5-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> References: <20230311111658.251951-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760070197997146686?= X-GMAIL-MSGID: =?utf-8?q?1760070197997146686?= The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/i2c/busses/i2c-synquacer.c:632:34: error: ‘synquacer_i2c_dt_ids’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- drivers/i2c/busses/i2c-synquacer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c index e4026c5416b1..50d19cf99a03 100644 --- a/drivers/i2c/busses/i2c-synquacer.c +++ b/drivers/i2c/busses/i2c-synquacer.c @@ -629,7 +629,7 @@ static int synquacer_i2c_remove(struct platform_device *pdev) return 0; }; -static const struct of_device_id synquacer_i2c_dt_ids[] = { +static const struct of_device_id synquacer_i2c_dt_ids[] __maybe_unused = { { .compatible = "socionext,synquacer-i2c" }, { /* sentinel */ } };