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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 DC933C43387 for ; Tue, 8 Jan 2019 14:37:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1F1E20850 for ; Tue, 8 Jan 2019 14:37:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="cG/y3GtH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728691AbfAHOhT (ORCPT ); Tue, 8 Jan 2019 09:37:19 -0500 Received: from mail-lf1-f68.google.com ([209.85.167.68]:41978 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727656AbfAHOhT (ORCPT ); Tue, 8 Jan 2019 09:37:19 -0500 Received: by mail-lf1-f68.google.com with SMTP id c16so3066478lfj.8 for ; Tue, 08 Jan 2019 06:37:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=pTGRl9dd/QDz3icFhVgKltyUomrjK5khoIaVsDynIT4=; b=cG/y3GtHyp02GOqUBjThMBXgyBTbyTxI7wvWCFbIOp0uipkDAaMggEN8PfxlHfzYZW /vPOPE9Jzb5Q+u654VlgI/cyBekO6C6LjzChBKfLO5q8JKmJrBifF5Whv5nSNS1J4nO3 HRroOkRGjcn+qzHz3eZcwy7sG2O1Rh560cd/Q= 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:mime-version :content-transfer-encoding; bh=pTGRl9dd/QDz3icFhVgKltyUomrjK5khoIaVsDynIT4=; b=k+Ee2b151I09xa5ix8bgLFLa6Q3IXsLq9UFAbgzQvSsTvBXfVnLRbJ52qExo8OWgGN 0ALQcKiYX1OQQ2P/v1smQKP4TIgUNPI9T6WehN8Uxe9zZD5ZPpjp2PEjyJFvTzir7ufV 0s6qloWml9TJiqmkKMtRFV04ePNp1arQpPLavtEuMJVvPbHu6qGMsgcYQsnfD+b6UIzp GfSalogtdE2UJgN+MmvBJY9NZr3XMcNZ+IWpZ8FsCBjF6fiPM9rWgfcBFlcIHyavBhv5 7/Xr5O9xPq4Z+0lqBQ6gY9i7pbnefKpx6tNCYz00Cbp/CKHrsm7g+eif/UjssYNsx1wq tTXw== X-Gm-Message-State: AJcUukffzDVxnWz7wL90GcWvfLwlOKGz+2SKoiPEo9+3Szm+6lLlI94K PPLJFNzoh99QPvS/bsabzvj6VA== X-Google-Smtp-Source: ALg8bN5O0A8rq3+PM6IGcCnWxv7Mt2n9O+1RG1R0Wo68Acrha1X0TgxTj3m6j/LXeZO6vcybg9t4NA== X-Received: by 2002:a19:c014:: with SMTP id q20mr1136336lff.16.1546958236745; Tue, 08 Jan 2019 06:37:16 -0800 (PST) Received: from localhost (c-573670d5.07-21-73746f28.bbcust.telenor.se. [213.112.54.87]) by smtp.gmail.com with ESMTPSA id o17sm12964665lff.77.2019.01.08.06.37.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 08 Jan 2019 06:37:16 -0800 (PST) From: Anders Roxell To: jassisinghbrar@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Anders Roxell Subject: [PATCH] mailbox: tegra-hsp: mark PM functions as __maybe_unused Date: Tue, 8 Jan 2019 15:37:13 +0100 Message-Id: <20190108143713.15120-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.11.0 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 Without CONFIG_PM_SLEEP, we get annoying warnings about unused functions: drivers/mailbox/tegra-hsp.c:782:12: warning: ‘tegra_hsp_resume’ defined but not used [-Wunused-function] static int tegra_hsp_resume(struct device *dev) ^~~~~~~~~~~~~~~~ Mark them as __maybe_unused to shut up the warning and silently drop the functions without having to add ugly #ifdefs. Fixes: 9a63f0f40599 ("mailbox: tegra-hsp: Add suspend/resume support") Signed-off-by: Anders Roxell --- drivers/mailbox/tegra-hsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c index e443f6a2ec4b..b9ce823f79ab 100644 --- a/drivers/mailbox/tegra-hsp.c +++ b/drivers/mailbox/tegra-hsp.c @@ -779,7 +779,7 @@ static int tegra_hsp_probe(struct platform_device *pdev) return 0; } -static int tegra_hsp_resume(struct device *dev) +static __maybe_unused int tegra_hsp_resume(struct device *dev) { struct tegra_hsp *hsp = dev_get_drvdata(dev); unsigned int i; -- 2.19.2