From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753440AbeC1Oyl (ORCPT ); Wed, 28 Mar 2018 10:54:41 -0400 Received: from mout.kundenserver.de ([217.72.192.75]:53681 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752743AbeC1Oyk (ORCPT ); Wed, 28 Mar 2018 10:54:40 -0400 From: Arnd Bergmann To: Liam Girdwood , Mark Brown , Kuninori Morimoto Cc: Arnd Bergmann , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] ASoC: rsnd: mark PM functions __maybe_unused Date: Wed, 28 Mar 2018 16:53:10 +0200 Message-Id: <20180328145318.10136-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:P9BT+t04wRIJOMK3z+6ASPKc9g/SgEYEahrvMBhQTqD+2wvxFFd c5N0SrJyl14qtwKJraZ4KLABwsjpdqpWE+k/GosHlnS5uLnunY1Ghe9bkQOPAVa9pwuzr2M EzItVgQ9soYr9Ox6D3k8zo9jKWn7c4HShalE+JUyElyM8nBn26uph+5iBQIzFkEuNlmSEAC sPLRV/G39hTh6AAQrPZpg== X-UI-Out-Filterresults: notjunk:1;V01:K0:1WlKLa/IMZU=:64Pst7i0Vn7jXwADyzlfu6 TiAmAskOCHv8EiDJtAnuoh+wk/ytaYDVbS2PD9ghv6V3P99/lPN0I4EIJDo46LU017cF/OeTy F5EXuJ1E5DUbLAH2SPpmp9jkzeeUYWBV8b5eY9IsKQdu3ZxI6ZRXalw+rVzywYTd/xkKiT/w+ EnUDKCJKGlq17pKw7oQIs6nbbxPwArQ1OoyJG7yrTMUxafrPy31tkoYUP7miUoiwGk0atxbyF FFB9ZuBXTiZO4F4rw7kbUt9NWd4s8qQ0NGXUo9ajJPkqOq9JMA8iO0zSSHqq2/GdOhb81O7lL DTvgwDg0f4vW+M//XBQhj/9Aor6BVxL3bvsZYqLnel6T5QFGGlYri9DN1X2ZSgJd/n78q0Osu tnNCSj0XJ3lzIFjBij4iPAcf0THOOvywldAgiPHIRBxZUUy8BUpqZiQoHxemkBfM83LBcMKXT fwXeHX4t5QTe4GZ8NL2sEaDDfOGEj6oMIuOoBAxwRgWRNxlpgSVFMISf4rkYhRarjpgJdcudt 853UlbvJyzsXnO0sk6gYX7viIbLjiXDvQhViXgxcrIiH5R2BXRuJFffkK1YyPe4DRAKncc6Mq 1AsrBTfCfX8enqo1/TRSbNJ5fGaTKudyY0X6GXcoOQ77imkOX5GWrhsNUQNhCFvunCZuo3lTr 70P07/15SONBQdqFG/2QCSbmq1l8Cc/Q6lKKzyy3jUckyRY7JXlKPYKq7SIXGkb45W1K10mwP 3z6au9qgeQxZKOKROnkmb6AF4hnvN/T69OdK3w== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The suspend/resume callbacks are now optional, leading to a warning when they are unused: sound/soc/sh/rcar/core.c:1548:12: error: 'rsnd_resume' defined but not used [-Werror=unused-function] static int rsnd_resume(struct device *dev) ^~~~~~~~~~~ sound/soc/sh/rcar/core.c:1539:12: error: 'rsnd_suspend' defined but not used [-Werror=unused-function] static int rsnd_suspend(struct device *dev) This marks the as __maybe_unused to avoid the warning. Fixes: f8a9a29c4fe9 ("ASoC: rsnd: set pm_ops in hibernate-compatible way") Signed-off-by: Arnd Bergmann --- sound/soc/sh/rcar/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 6a76688a8ba9..94f081b93258 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1536,7 +1536,7 @@ static int rsnd_remove(struct platform_device *pdev) return ret; } -static int rsnd_suspend(struct device *dev) +static int __maybe_unused rsnd_suspend(struct device *dev) { struct rsnd_priv *priv = dev_get_drvdata(dev); @@ -1545,7 +1545,7 @@ static int rsnd_suspend(struct device *dev) return 0; } -static int rsnd_resume(struct device *dev) +static int __maybe_unused rsnd_resume(struct device *dev) { struct rsnd_priv *priv = dev_get_drvdata(dev); -- 2.9.0