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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E47CC4332F for ; Mon, 27 Sep 2021 17:18:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BF956139D for ; Mon, 27 Sep 2021 17:18:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237034AbhI0RUD (ORCPT ); Mon, 27 Sep 2021 13:20:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:53906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235739AbhI0RPb (ORCPT ); Mon, 27 Sep 2021 13:15:31 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id ADC1A6138B; Mon, 27 Sep 2021 17:11:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632762662; bh=aXLmOY90TRxwWn1nxs/VzEt9fTzOlYxaZvSCB50OY0Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IiTBeyEx+5toSdG88jLuA0HWwsOg0A3NO6woDfbTQRMck2eg+sonZECKhuvgcB5jp OVH8UJkKmXqsJZ0bsZISByn787/hh2qQdoPeSYJdFJsCzUrVcGNMIpEay67//R0UeV xcypYloIx/D19dzUGhr06KDh8hxdRQXnaSanWmHE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Guenter Roeck , Linus Torvalds , Sasha Levin Subject: [PATCH 5.10 097/103] spi: Fix tegra20 build with CONFIG_PM=n Date: Mon, 27 Sep 2021 19:03:09 +0200 Message-Id: <20210927170229.125778530@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210927170225.702078779@linuxfoundation.org> References: <20210927170225.702078779@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Linus Torvalds [ Upstream commit efafec27c5658ed987e720130772f8933c685e87 ] Without CONFIG_PM enabled, the SET_RUNTIME_PM_OPS() macro ends up being empty, and the only use of tegra_slink_runtime_{resume,suspend} goes away, resulting in drivers/spi/spi-tegra20-slink.c:1200:12: error: ‘tegra_slink_runtime_resume’ defined but not used [-Werror=unused-function] 1200 | static int tegra_slink_runtime_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/spi/spi-tegra20-slink.c:1188:12: error: ‘tegra_slink_runtime_suspend’ defined but not used [-Werror=unused-function] 1188 | static int tegra_slink_runtime_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ mark the functions __maybe_unused to make the build happy. This hits the alpha allmodconfig build (and others). Reported-by: Guenter Roeck Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- drivers/spi/spi-tegra20-slink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index f7c832fd4003..669fc4286231 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -1201,7 +1201,7 @@ static int tegra_slink_resume(struct device *dev) } #endif -static int tegra_slink_runtime_suspend(struct device *dev) +static int __maybe_unused tegra_slink_runtime_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct tegra_slink_data *tspi = spi_master_get_devdata(master); @@ -1213,7 +1213,7 @@ static int tegra_slink_runtime_suspend(struct device *dev) return 0; } -static int tegra_slink_runtime_resume(struct device *dev) +static int __maybe_unused tegra_slink_runtime_resume(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct tegra_slink_data *tspi = spi_master_get_devdata(master); -- 2.33.0