From patchwork Fri Dec 14 22:10:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 153910 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp2596742ljp; Fri, 14 Dec 2018 14:12:20 -0800 (PST) X-Google-Smtp-Source: AFSGD/VdA7hXDAIfQUQLJ9Jh1KDq25FYHWltRY468pAmoTjne8tPoolnNtNUKgpB1/EvJd1ZRBls X-Received: by 2002:a17:902:ab92:: with SMTP id f18mr4274927plr.221.1544825540255; Fri, 14 Dec 2018 14:12:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1544825540; cv=none; d=google.com; s=arc-20160816; b=qhqXY2mBjSYEDvE9mPBNfNcbCHvRa68LDCtqVbQAt5DeeOlEBfUp8LjSG6BNivWg1m rt90TMrUUybv/XwQwH8X+vhcJF2ulhSo/h4epsY5YoG0qJzt3BPQ/qs8gvSQPP7WIgx6 lBgBP8ddQfL1Nbg6WAuOW93ccIxlycfVDkLlkYA9ROHcFHTRcCvzfIqdbLmzfazdiSnL DuFR7N2k5OQnMPKGi5oOwl0tDr/RPJGEVFTfzaiOrdVr7KACvkh4bA4A2r6wSUd4DoLg IKyd0tKAYv/sMmX0PL4kZ/4JJW4ociE0Qm6fOdJW37hzz3G/xtpSeu9zMT5RuUyncqPz YP6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=Km8Ad0MALcqCR0Epz2foqqeFFdFyBNqGYzDq1IBop8c=; b=Y0Wf6xeYjIuLFkhyRLCCr8A9aH4VgEAGXCX7Fw7M06LBragP0YSbE79iRIpwNIRW4E FnLB3mb50kwN5daWZqNrMnwO6uBRz0Iql/ARqr95it0zR2cv1bwUmeWMrH84qE/4fzFM X/Q3uGI7h4fpVQy5FR0aoe8ARVZdH0ohkRirD26E3/qxW25eRV82epHyKg1WXkbrmXLU bd2glnw9v6NNwbzI1GjL4HBWEN6VnmK3eFvZqQ4A/5fUfQBNE4TbDkhNRYYc6u1UxwkN dBwhwsQ2JFV6b2PRv4h5FPBvWel98qeEzu2tQKF8L6fFFZ5Ew1QorcfUd6F0NwJiWFFO ml1w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ce19si5057251plb.13.2018.12.14.14.12.20; Fri, 14 Dec 2018 14:12:20 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731286AbeLNWMT (ORCPT + 15 others); Fri, 14 Dec 2018 17:12:19 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:44931 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731234AbeLNWMT (ORCPT ); Fri, 14 Dec 2018 17:12:19 -0500 Received: from wuerfel.lan ([109.192.41.194]) by mrelayeu.kundenserver.de (mreue011 [212.227.15.129]) with ESMTPA (Nemesis) id 1Mv3I0-1hOvqp0o40-00qwLd; Fri, 14 Dec 2018 23:12:15 +0100 From: Arnd Bergmann To: Greg Kroah-Hartman , Srinivas Kandagatla Cc: stable@vger.kernel.org, Arnd Bergmann , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/7] slimbus: ngd: mark PM functions as __maybe_unused Date: Fri, 14 Dec 2018 23:10:09 +0100 Message-Id: <20181214221023.3878670-5-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181214221023.3878670-1-arnd@arndb.de> References: <20181214221023.3878670-1-arnd@arndb.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:GNKPCeeeEz26uJbtRM7gc0MoAF3J/yMkeTY15ugg9ZR34VsoVSz 0VKVSfwkmxC9jw1gjdVesiNiv757xJnzNi93wiDAQTBRqefgOFs4VmnzwX7QezOHsLVjWkd WM1RYVJc2/8E5OlsIAmlBHt5frnjOrneQ/Drv0r6WZBuar3Zztw5ZXisMcPBQSQGT48EVfq mXsbo81AdNfyYAJCUepcA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:mSOC5O6HTCE=:clOJfzWbo27T4UpGKVDOkh 1hkxFTCziPHNJoG1yDcLOUMQAsONPlu5+4UTN+y3UpKbNeXlkuVUKwJyn/+XByqh3NI8910Kn RqbD0V9zjk9A7kA14/HHFMijMeVvLQ8k1RmjLi7bPO1h7Wrr3lDMba0L65C6C85Y2iS2IsKw6 N84/z7RMxyB91qmtwJzZEaF9FdUZaF9oicwkZUzKn2MvQ8+yatl1kWrvLtS69wKwvxZblxz8t ET7yYttpXJCbAsGGwysleRf0KTyiMQ8uEWLUtKgDEGl0ucPdhDGsmVA0IS2OBii68KqvMBlSc tRyP/i9YvtA/LOCcRi45IOzR7d7MugeQ1W7rmWIDtylUze6WQgCW+iF9rQalp9UlJK0j922PK I9zdPw880BRC/prt0rC3RVS/QKGwYrm1pLw9Mc45X7FqnAGaQJmpLBKm0M51FO4mi5NpYcEwC fYM0tBCXeY8Ygzq2zyiSK7E2ec29xluUDh/QJ74322m60zBwBcBtWQswcsWReRRUOGwvOXMxo /p3LttYjwMrX5XsioQsS1FSTNkFV3p7aKW6PNgDm6H7BUXoh61401HLp5NSFv8a3O2lLkJe2F NS3d2gP7nnGZGt4MizCQupAmaS3uGGxKyk0dph3zvaeMTKuVAIIQAkGS/SovDjRrrHy5y1fPr a4sCvhQaAPeu0IZScT7kTr/OAdodTkCgU8YMasAUrvrpeeH2nsILbjSKTJyIiqpdndOUy1qAP MUv8kHo5QyBU33/o1z6ON7IawSW3DyabBjq0DA== Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Commit 2e6ae11dd0d1c37f44cec51a58fb2092e55ed0f5 upstream. qcom_slim_ngd_runtime_suspend is protected by an #ifdef, qcom_slim_ngd_runtime_idle is now, which causes a build time warning: drivers/slimbus/qcom-ngd-ctrl.c:1470:12: error: 'qcom_slim_ngd_runtime_idle' defined but not used [-Werror=unused-function] Marking both as __maybe_unused lets us get rid of the warning as well as the #ifdef. Fixes: 917809e2280b ("slimbus: ngd: Add qcom SLIMBus NGD driver") Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/slimbus/qcom-ngd-ctrl.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- 2.20.0 diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 8be4d6786c61..14a9d18306cb 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1467,7 +1467,7 @@ static int qcom_slim_ngd_remove(struct platform_device *pdev) return 0; } -static int qcom_slim_ngd_runtime_idle(struct device *dev) +static int __maybe_unused qcom_slim_ngd_runtime_idle(struct device *dev) { struct qcom_slim_ngd_ctrl *ctrl = dev_get_drvdata(dev); @@ -1477,8 +1477,7 @@ static int qcom_slim_ngd_runtime_idle(struct device *dev) return -EAGAIN; } -#ifdef CONFIG_PM -static int qcom_slim_ngd_runtime_suspend(struct device *dev) +static int __maybe_unused qcom_slim_ngd_runtime_suspend(struct device *dev) { struct qcom_slim_ngd_ctrl *ctrl = dev_get_drvdata(dev); int ret = 0; @@ -1491,7 +1490,6 @@ static int qcom_slim_ngd_runtime_suspend(struct device *dev) return ret; } -#endif static const struct dev_pm_ops qcom_slim_ngd_dev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,