From patchwork Mon Sep 14 11:42:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 11773643 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3F62559D for ; Mon, 14 Sep 2020 12:02:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2417B207BB for ; Mon, 14 Sep 2020 12:02:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ENOOvlVt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726112AbgINMBi (ORCPT ); Mon, 14 Sep 2020 08:01:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726050AbgINLmy (ORCPT ); Mon, 14 Sep 2020 07:42:54 -0400 Received: from mail-qt1-x843.google.com (mail-qt1-x843.google.com [IPv6:2607:f8b0:4864:20::843]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41583C06174A for ; Mon, 14 Sep 2020 04:42:54 -0700 (PDT) Received: by mail-qt1-x843.google.com with SMTP id p65so13146782qtd.2 for ; Mon, 14 Sep 2020 04:42:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=KO7Vo/UFbom0XQ02gFw7M+7BSAjhKhvbrD6dSqHvAMQ=; b=ENOOvlVthgdjhid6ke8a7N1zoPdV5ZwIslnKJaivi9E6ml1PXqyYgh6zW1eCxvXGVl 1D5B5Huz9ElO4d9YF9XgoniqfHwX7YgsXEhsfZH2jY5U/QthT1VCFfqHIMP81F3TBvmo 7IkCPUTAFClkvYgHPcre2zNWks05+JLlpIpQPX5B2rIuNRiz7HFdH+wGlVHQFYNrWDvi dYCqRecySlj7NFpdDQjnFVkCzrkuEBkKpFY2RLHyiM9Eohfd/RxqMjo5Q95gXTF1qGnB jjeZcLhkjhWN5BeM0Ef0BQCyxX4a2dauSQcpuV6b5g5DtqRhKlgd+PBEOXmpHTR2y8IB MoYw== 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; bh=KO7Vo/UFbom0XQ02gFw7M+7BSAjhKhvbrD6dSqHvAMQ=; b=JH5nm3/q5uN+o4FyNBvNYbkrcihRM8ZGdC3DDP52nA/lIhZBg3EOSf3rikMaESSWaO iGxFsdO+87oFOcrjEDIUoxRKX+HTwYqaFPdu2YDUEFXhRNOqNSmQ6JHSI2VsJRf+ks27 1u8oR+k7TegBalwULoOYnl+g/4BJ9Znw/F9moTmylIVCtOgrhoAgI1TvJLNOWYCRBz1x JNGJSd8eHUZC9guOIwPa7z6pGSN6Ow9J5DtoWka1rAWn53BvMTcCCallC363JVPMpNbM WOu/T7j7eoLSqznLyONgJ6x7EfuNfnlmea4gUfnsOdhx+YZ6YyCJlId7/9WRjxC6kRz+ 50ow== X-Gm-Message-State: AOAM531rYzdpJA48RS+ccRCbumoDA82w4FnUTeQEU/LZX6HgXpLtBqpU RF+b9SZsSlc1d5M7e+/DE+o= X-Google-Smtp-Source: ABdhPJw1zzjIHhSsoqdw/CFpoOmYWYLYxs8La1mK5yemSz/hleq214flFXUq1ilnYmpFPNruErpgyQ== X-Received: by 2002:ac8:7b2c:: with SMTP id l12mr12473039qtu.98.1600083773356; Mon, 14 Sep 2020 04:42:53 -0700 (PDT) Received: from localhost.localdomain ([2804:14c:482:640:9cc0:878:419e:8021]) by smtp.gmail.com with ESMTPSA id r42sm14176764qtk.29.2020.09.14.04.42.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2020 04:42:52 -0700 (PDT) From: Fabio Estevam To: hverkuil-cisco@xs4all.nl Cc: lkundrak@v3.sk, mchehab@kernel.org, linux-media@vger.kernel.org, Fabio Estevam Subject: [PATCH] media: marvell-ccic: Pass __maybe_unused to the PM hooks Date: Mon, 14 Sep 2020 08:42:43 -0300 Message-Id: <20200914114244.6036-1-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Building for the riscv allmodconfig target leads to the following build warnings: drivers/media/platform/marvell-ccic/mmp-driver.c:347:12: warning: 'mmpcam_resume' defined but not used [-Wunused-function] drivers/media/platform/marvell-ccic/mmp-driver.c:338:12: warning: 'mmpcam_suspend' defined but not used [-Wunused-function] This happens because the generated .config does not select CONFIG_PM and CONFIG_PM_SLEEP options. Mark the PM hooks as __maybe_unused to avoid such warnings. Reported-by: Olof's autobuilder Signed-off-by: Fabio Estevam --- drivers/media/platform/marvell-ccic/mmp-driver.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index c4b28a00a3a2..097d7775e1ee 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -307,7 +307,7 @@ static int mmpcam_platform_remove(struct platform_device *pdev) * Suspend/resume support. */ -static int mmpcam_runtime_resume(struct device *dev) +static __maybe_unused int mmpcam_runtime_resume(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev); struct mcam_camera *mcam = &cam->mcam; @@ -321,7 +321,7 @@ static int mmpcam_runtime_resume(struct device *dev) return 0; } -static int mmpcam_runtime_suspend(struct device *dev) +static __maybe_unused int mmpcam_runtime_suspend(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev); struct mcam_camera *mcam = &cam->mcam; @@ -335,7 +335,7 @@ static int mmpcam_runtime_suspend(struct device *dev) return 0; } -static int mmpcam_suspend(struct device *dev) +static __maybe_unused int mmpcam_suspend(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev); @@ -344,7 +344,7 @@ static int mmpcam_suspend(struct device *dev) return 0; } -static int mmpcam_resume(struct device *dev) +static __maybe_unused int mmpcam_resume(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev);