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=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 286C2C433DF for ; Fri, 17 Jul 2020 16:56:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09D3A20775 for ; Fri, 17 Jul 2020 16:56:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="diGqESAP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727108AbgGQQ4M (ORCPT ); Fri, 17 Jul 2020 12:56:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727001AbgGQQ4E (ORCPT ); Fri, 17 Jul 2020 12:56:04 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD208C0619D3 for ; Fri, 17 Jul 2020 09:56:03 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id 22so15959058wmg.1 for ; Fri, 17 Jul 2020 09:56:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=fAAjM1mVIkO+nJSIb50glO5h9HOq0tsEwp52kRso+4M=; b=diGqESAPD2yg592c8LXDZUadk/s4W30i0sy1gOfHfVL8rkg/bSc9SLulra7mzvbh6q tuEL6z3Ah/YSeL14hltOCwWppAmPt9ShSHMKVUYb1l9qxcXUKIq3zTM4yzvIsbo3iu4q Ykl7tRihGTqXOJZh9Cs0qp94pb/2FYwjxDujVZoKALn49L4H3l4V5PCd5jLqVtsS7beD 22JzY3Ro0UmLJsBfPgiEIAOxKd3eSn0tZAWAokfmdtwS1UnVx4x70bW1Hh+KxeUgefEx u0NqUPGOR33Su4RnGuvF9P8VjlNBWNlC/ezdUIbKIArdrdAqQTZGQ9DjBwz8xh5LjUs3 uwFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fAAjM1mVIkO+nJSIb50glO5h9HOq0tsEwp52kRso+4M=; b=VaOcINZjJVr1AURMCp/ip1/XBX5e8+K5C6qTM+85oaMecbi3IAIXq+o8hTVwOQUo6d aHtak7XIQhVbmEOA3RqGvkXneDPz8tZDvEa5nbLm3Gd0UbDBJov2qjlgpYvJ4Ks0OxGL XDPgN6rNUZebMt0+kBPasNdNj7P5ozX41VURlq42xClBBvrjtsMGKgkbL3bsdXb7Xasy hQ8ypAMwxyzuIhYYgaaP1cme7fPcWweTgAbU6lyR0Sd5EtNMnfgVamTYzL5R5k8XEDJY 0DOFieM0+KmOUtU82Q1J5wq/L115le/N5G/t4l1mew6OT3RA/q9BzIj6y97PxMqlx/PR QEEg== X-Gm-Message-State: AOAM530npiCA0h6DuLCGQhkvqhJIt6Njq4upVgniaK0cHj+ItuOnd6J3 GV7IYhILiX26oo+s9SDwehHmKXG259qYeQ== X-Google-Smtp-Source: ABdhPJxBjePr/D/nJshvCMDW+pFxohRxj6BB8ic0aMowVQ5331Lh4fFUBQZq7R8GCcKKIDDyto7/3g== X-Received: by 2002:a05:600c:2154:: with SMTP id v20mr10975426wml.185.1595004962476; Fri, 17 Jul 2020 09:56:02 -0700 (PDT) Received: from localhost.localdomain ([2.27.167.94]) by smtp.gmail.com with ESMTPSA id k4sm14941516wrp.86.2020.07.17.09.56.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Jul 2020 09:56:02 -0700 (PDT) From: Lee Jones To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, Lee Jones , Josef Gajdusek Subject: [PATCH 04/30] iio: magnetometer: hmc5843: 'hmc5843_pm_ops' is unused in 1 of 3 files including hmc5843_core.h Date: Fri, 17 Jul 2020 17:55:12 +0100 Message-Id: <20200717165538.3275050-5-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200717165538.3275050-1-lee.jones@linaro.org> References: <20200717165538.3275050-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We know that it's okay for 'hmc5843_pm_ops' to be unused here. Fixes the following W=1 kernel build warning(s): In file included from include/linux/device.h:25, from include/linux/iio/iio.h:10, from drivers/iio/magnetometer/hmc5843_core.c:16: drivers/iio/magnetometer/hmc5843.h:55:26: warning: ‘hmc5843_pm_ops’ defined but not used [-Wunused-const-variable=] 55 | static SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, | ^~~~~~~~~~~~~~ include/linux/pm.h:354:25: note: in definition of macro ‘SIMPLE_DEV_PM_OPS’ 354 | const struct dev_pm_ops name = { | ^~~~ Cc: Josef Gajdusek Signed-off-by: Lee Jones --- drivers/iio/magnetometer/hmc5843.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iio/magnetometer/hmc5843.h b/drivers/iio/magnetometer/hmc5843.h index b0dee87a8b20e..3f6c0b6629415 100644 --- a/drivers/iio/magnetometer/hmc5843.h +++ b/drivers/iio/magnetometer/hmc5843.h @@ -52,9 +52,9 @@ int hmc5843_common_suspend(struct device *dev); int hmc5843_common_resume(struct device *dev); #ifdef CONFIG_PM_SLEEP -static SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, - hmc5843_common_suspend, - hmc5843_common_resume); +static __maybe_unused SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, + hmc5843_common_suspend, + hmc5843_common_resume); #define HMC5843_PM_OPS (&hmc5843_pm_ops) #else #define HMC5843_PM_OPS NULL -- 2.25.1