From patchwork Wed Apr 8 19:00:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 1268251 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=arndb.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48yDBV3yxqz9sSM for ; Thu, 9 Apr 2020 05:00:50 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728492AbgDHTAu (ORCPT ); Wed, 8 Apr 2020 15:00:50 -0400 Received: from mout.kundenserver.de ([212.227.17.24]:37607 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726730AbgDHTAt (ORCPT ); Wed, 8 Apr 2020 15:00:49 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.145]) with ESMTPA (Nemesis) id 1N33ZD-1jAeuX3IBJ-013QLf; Wed, 08 Apr 2020 21:00:44 +0200 From: Arnd Bergmann To: Thierry Reding , Jonathan Hunter Cc: Arnd Bergmann , Thierry Reding , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] memory: tegra: avoid unused function warnings Date: Wed, 8 Apr 2020 21:00:30 +0200 Message-Id: <20200408190043.532711-1-arnd@arndb.de> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:vxi0ZoZ/gTKClwkqlSDz5/fhno22l9gBMFUMDwqFhI+YG00xmiG KeD3ufvZ6WWsY8hidN6p95DkiWplhrGUD7hA+pyN5ZQduUHwXDPqNm/rD/Pvkcx12+c+Kx9 bYBS5QCYNERahmMya1KQAyL7AV/FUs9H6C7sbv3yktGB1rr7iPgAD2DGvwWgj7u+ee9CLVO 8EX6XpCDTdyD3LK+evwow== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:TaULm99Uc84=:ILs8DU73hec5byNS1czGIe m/de9mCMWtVW5jfLJhO1fgx7ZpakgaUwmNmBHObF3wYhhYxFmi0gjNam7/jEX4lShqImN5HVI zUOKveNGf5ASyaTvSaFBuEWgntmvstNNPjQgkY2UyiNEYx8k6r75Ibjqku2bWhYCfMbJgGH9u yA7EyWcATerG1Wtg5HMUlgVG6SQoU2NcfxRPiwIry/Kk2/fCIT1VenuVx15GziUQvZqoh6XbZ fSRmHDwf0LMEud/EwmypeYo6RgI4nGEc7PcnPOOQd5eGNzGHzUVr25tgaSOwB48DADc3yrjp+ GgYSOqEzOBpeuupTRQwCaFEi59gjzw5hvG8RDlXbysNm2zs3vINNPJINEuHP5qatkcTK5dX/K YdK0oD05LmDoJ6v0L40wgI0ZLJQz5zJwPD1Zxvswqk+uYkSii+OH3CiPee88ZZbmbHXIxXmCB qwZI9DLjk6ttqfe+Cn8qK2toRjq8+cv18Ljv52lNqUP0ndTkhLut4tETGx3dTESeQlipWekbC 4neYwdyEm4s1pbCAouZrXON0Fw7bpL+ljCRe2jo0FsIMsuLLFgWJHRWHCvCfBD9MavwA4qXJU edV5O0MTtU3lhOk+/pftzqlJ6CSp/LjMkLIyFB/Q6QwQjBRwZLcrKz87G+ac6GvmqrtQ87qom GW5t9pXS+8S4rHkVzW94K7gX+FprqQ1RXhMVAURdTJzyGURSSv6u1sndgmn8G0M0kbYXB7csb dZjZpRiCT8vMCTtJafZcyO0O+Vx6fwvhbx7GQpJC6oCBdMZVQYZ9bGQnpxFUBZgQ4gbQ5rAsQ BfIGcG57D8AsoAkh8NP6LZ3zXWJSEH3xdLA4Tjqv2DVt4xFrcM= Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The suspend/resume functions have no callers depending on configuration, so they must be marked __maybe_unused to avoid these harmless warnings: drivers/memory/tegra/tegra186.c:1578:12: error: 'tegra186_mc_resume' defined but not used [-Werror=unused-function] 1578 | static int tegra186_mc_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~ drivers/memory/tegra/tegra186.c:1573:12: error: 'tegra186_mc_suspend' defined but not used [-Werror=unused-function] 1573 | static int tegra186_mc_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~ Fixes: 177602b00641 ("memory: tegra: Add system sleep support") Signed-off-by: Arnd Bergmann Acked-by: Thierry Reding --- drivers/memory/tegra/tegra186.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c index 5d53f11ca7b6..e25c954dde2e 100644 --- a/drivers/memory/tegra/tegra186.c +++ b/drivers/memory/tegra/tegra186.c @@ -1570,12 +1570,12 @@ static const struct of_device_id tegra186_mc_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra186_mc_of_match); -static int tegra186_mc_suspend(struct device *dev) +static int __maybe_unused tegra186_mc_suspend(struct device *dev) { return 0; } -static int tegra186_mc_resume(struct device *dev) +static int __maybe_unused tegra186_mc_resume(struct device *dev) { struct tegra186_mc *mc = dev_get_drvdata(dev);