From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF566C433FE for ; Mon, 13 Sep 2021 11:13:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5E916044F for ; Mon, 13 Sep 2021 11:13:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239441AbhIMLPK (ORCPT ); Mon, 13 Sep 2021 07:15:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238383AbhIMLPJ (ORCPT ); Mon, 13 Sep 2021 07:15:09 -0400 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83446C061574 for ; Mon, 13 Sep 2021 04:13:53 -0700 (PDT) Received: by mail-pf1-x42b.google.com with SMTP id q22so8506975pfu.0 for ; Mon, 13 Sep 2021 04:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=0x0f.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=XxGGH396yqKFz9F5OWRNHSsNaRXLO9ooc/L9AlOkzKQ=; b=QxWZtqYGlOGpSOGBS4dUjJX2STngIdVu9tALWqKwJ7b8hYjpl8RcdVW/0X1vzuc2Ec qSqYceB2e9nKjZ5He5OFHyh+JO+gUv9h37mURskCyV0xZxneNSFG9HuGdQdFA7WZOxSF 0jH3StCqwyJqFDGdkbN/iG9CNYkf+d/+RBYGc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=XxGGH396yqKFz9F5OWRNHSsNaRXLO9ooc/L9AlOkzKQ=; b=dIL46uIFQ+jrj+HsHAkk3nc2sX9cmg8oSegbAq+Xyu9KiI5CedD2sZvnPl7DWp3CSM 8TImgXElvS3KXCn6lA+pZMrr1eOHnuIkOSGnwY12SPjKcjpvaR4jOA8WxJo4MxS96GLa tzQKLT5pJ+ERhQ+j9MaHUJB8XIt2dsnpryFRxMSRAO7FK6ZVnY/ObQLZVwH0l2PGlUrS JSetI3z8yaeJ6G3P8mBQgt1csk7faf7ZENxmoVJFw4hYnN5Uyhfduw3As5oAcfBUhrld L+QJlzFe4xeZ98oxCYK64wiUf/JLpS3CuVCIEVI6TjGwirpe/qHrltHF+uKNSn0z+ZI0 e12g== X-Gm-Message-State: AOAM531BmWDBk54+N1fA5TcsD218INsZNHUqhEk8wehZ3BpLiUWyYxxj xpNZb2iFT2Hkn+Pq/9nxNXXzUQ== X-Google-Smtp-Source: ABdhPJx4zqnR2yH4LqHuWbBCIRfqyPGQpPzE6od/re+HxwMX1sy9Fqfn351DvGCHyyNBJEhgZc5SgA== X-Received: by 2002:a63:e510:: with SMTP id r16mr10781699pgh.34.1631531633041; Mon, 13 Sep 2021 04:13:53 -0700 (PDT) Received: from shiro.work (p864106-ipngn200510sizuokaden.shizuoka.ocn.ne.jp. [180.9.58.106]) by smtp.googlemail.com with ESMTPSA id p24sm8340153pgm.54.2021.09.13.04.13.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 04:13:52 -0700 (PDT) From: Daniel Palmer To: jic23@kernel.org, lars@metafoo.de, jmaneyrol@invensense.com, linux-iio@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Palmer Subject: [PATCH] iio: imu: inv_mpu6050: Mark acpi match table as maybe unused Date: Mon, 13 Sep 2021 20:13:46 +0900 Message-Id: <20210913111346.1957635-1-daniel@0x0f.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building kernels without ACPI support the table is declared but is not used because ACPI_PTR() turns it into a NULL. Add the __maybe_unused attribute to stop the compiler whining. Signed-off-by: Daniel Palmer --- drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c index 95f16951c8f4..dbd613178f01 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c @@ -249,7 +249,7 @@ static const struct of_device_id inv_of_match[] = { }; MODULE_DEVICE_TABLE(of, inv_of_match); -static const struct acpi_device_id inv_acpi_match[] = { +static const struct __maybe_unused acpi_device_id inv_acpi_match[] = { {"INVN6500", INV_MPU6500}, { }, }; -- 2.33.0