From patchwork Sat Mar 11 11:14:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 68096 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp237875wrd; Sat, 11 Mar 2023 03:32:35 -0800 (PST) X-Google-Smtp-Source: AK7set96iO2BXf8lfXT1HdGUFT186vPfBkyoH609bEWQvdLrLRCsDc7DScmUgJCy9Jv/SUsyxyGn X-Received: by 2002:aa7:9f4e:0:b0:5aa:6597:507b with SMTP id h14-20020aa79f4e000000b005aa6597507bmr26170297pfr.12.1678534355582; Sat, 11 Mar 2023 03:32:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678534355; cv=none; d=google.com; s=arc-20160816; b=KF++LyfKI/K2LsfhevcBraSqdK1VA/pV5xxOoCaP0jpBIAgEqMq3Aj4nTEwFkMI3/p wY4QsYpdsY6rjulzoNZFWJYqRuoz/W0tyTbw2/Y6K4Qspr3BDzgqG2FJLdN5yVBvD6cA mU1zCWIVQ2ubssiT79ReGwVRX7MwLZ78Z61ioA2wDbolVoFV/tS3CVAboDVfpXZLZgUK mFWVZJ8wTbDLDXf8E6kTYwpp83mRMM0cIaig1pHe1rOvPzkbsO1k8rwqhbg0DCTMIluK qNt26y6KF8l1buntcGsvdIOj1eWNWauDBeyTNY+J30JHxsTRBIryfq4ApSCPtkCq2mnK aS8g== 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 :message-id:date:subject:cc:to:from:dkim-signature; bh=QbuERcpEYZZP8DGMBzAh4rdJ1ALZ/Zuq4Tpuw7i37QU=; b=quX9jj2afaIU+GF0i3m7JiXH0kfcZV3yuxBzRanMp8mT9J5HF+NEkKGcckdXxenbcS mBOW9AQBbZlo3qTrweZhxz2QtZYzbileReeQLh6wDnd9gTSZLYiuvM6CqJ6JOFnxFpzb iL2SJ4g5L7fsF1zfL0OxWRggi5J+nSiYqZCvRnC5k0qdbuEhS1aWE5BOdrbNmg3r6DRV XdAoxUkUOu65hFHc4+DQ38MIPJ43aLeabx1dIVCNB9eBULM1j0jBkfj6VtCpbe+W8HcG wP05xddjI0d1ybbdf22cUDJf/VROEmotM8TFOxSzeC14AM6oeUXjKUpAowE5UjJ+Mim4 n50A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=s1xUOQhc; 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. [2620:137:e000::1:20]) by mx.google.com with ESMTP id c8-20020a63d148000000b00502e7159b0fsi1988664pgj.175.2023.03.11.03.32.23; Sat, 11 Mar 2023 03:32:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=s1xUOQhc; 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: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230184AbjCKLRa (ORCPT + 99 others); Sat, 11 Mar 2023 06:17:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230075AbjCKLQg (ORCPT ); Sat, 11 Mar 2023 06:16:36 -0500 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 707621D92E for ; Sat, 11 Mar 2023 03:15:25 -0800 (PST) Received: by mail-ed1-x52e.google.com with SMTP id da10so30809278edb.3 for ; Sat, 11 Mar 2023 03:15:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1678533301; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=QbuERcpEYZZP8DGMBzAh4rdJ1ALZ/Zuq4Tpuw7i37QU=; b=s1xUOQhcbhWhG1M5xwYIVLhZzW8yYgXze58GEm8I9tqSPr4cDP1sIZqWFOmshus417 cuQTec9FPallYt2WywWTMeP69LfZiVSoGJpdge4ApFV89YZNPV+xwxDVlDQmlTnXb8wU 13PbVGrC+6T4iQU5dhn5xDIkk4a/QMR74HCsLRGwQgMkNBO7Ir7Fdt39aLFbGE+tsLbV I+69e+kJFFlIAt1VCvx+3F+Go7BWib3wx29fLQonHklHjg5PVDB9zwBdgX+P+qYNqiSP ufmCh1/sFukPceHV3LzRFgaXTLjpavu6HffksjCEaUAQ7NEXAYg2D2e1F5SDiutcZKZ0 2T1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678533301; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=QbuERcpEYZZP8DGMBzAh4rdJ1ALZ/Zuq4Tpuw7i37QU=; b=CegrfpOtsUIAEA6e/5fYWC0MqhrOpfio5BBAtvA9xCRLNkOQQHJkZAvv1ocV6sBuhD B3otClaniwzHj7eYSiuPuO7Erp6TQAHG11OZLZMshnwHl2lJ/7bcvBGrNNvWYbqKXlaN ZshAnd96lXWd0QQyoPbneuLLbd4eQFf8mF8RjfUlWxllTZSCVCtqkFqKV7e31o9GSAEF YDjYzfg+5+ORX5vy77AmcrcJy13VjmHCaI2PkfciOIKxy0aHN/Z0eST1l4ggtygAAXUK r2W3jtwPmmdG9SVfzpjGrZAFYsgROiR/9xltyvhHNB3FSlNW+DW1SpRc383QWZCnNyNN kCbQ== X-Gm-Message-State: AO0yUKVou9IS8PQrEKIEGe0RQ4OQUlijavxvOAwcGArR2mNyYDDCuilW /Y3te+viHJksJlrvVeoCDeQ7Tw== X-Received: by 2002:a17:906:dd7:b0:87e:a34b:9e2b with SMTP id p23-20020a1709060dd700b0087ea34b9e2bmr28951517eji.28.1678533301747; Sat, 11 Mar 2023 03:15:01 -0800 (PST) Received: from krzk-bin.. ([2a02:810d:15c0:828:fa97:2d7c:bdd7:e1b]) by smtp.gmail.com with ESMTPSA id lc22-20020a170906dff600b00922b009fc79sm223427ejc.164.2023.03.11.03.15.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 03:15:01 -0800 (PST) From: Krzysztof Kozlowski To: Marek Vasut , Jonathan Cameron , Lars-Peter Clausen , Michael Hennerich , Robert Eshleman , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/4] iio: adc: rcar-gyroadc: mark OF related data as maybe unused Date: Sat, 11 Mar 2023 12:14:54 +0100 Message-Id: <20230311111457.251475-1-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=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?1760070840554089705?= X-GMAIL-MSGID: =?utf-8?q?1760070840554089705?= The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/iio/adc/rcar-gyroadc.c:286:34: error: ‘rcar_gyroadc_child_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski --- drivers/iio/adc/rcar-gyroadc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/rcar-gyroadc.c b/drivers/iio/adc/rcar-gyroadc.c index 27d9e147b4b7..b8972f673c9d 100644 --- a/drivers/iio/adc/rcar-gyroadc.c +++ b/drivers/iio/adc/rcar-gyroadc.c @@ -283,7 +283,7 @@ static const struct of_device_id rcar_gyroadc_match[] = { MODULE_DEVICE_TABLE(of, rcar_gyroadc_match); -static const struct of_device_id rcar_gyroadc_child_match[] = { +static const struct of_device_id rcar_gyroadc_child_match[] __maybe_unused = { /* Mode 1 ADCs */ { .compatible = "fujitsu,mb88101a",