From patchwork Fri May 25 15:50:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 10427835 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 32141602D6 for ; Fri, 25 May 2018 15:51:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 253F129472 for ; Fri, 25 May 2018 15:51:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1A41929744; Fri, 25 May 2018 15:51:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A49FE29472 for ; 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Fri, 25 May 2018 15:50:59 +0000 Received: from mout.kundenserver.de ([217.72.192.74]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fMEzX-0004LX-KP for linux-arm-kernel@lists.infradead.org; Fri, 25 May 2018 15:50:57 +0000 Received: from wuerfel.lan ([95.208.111.237]) by mrelayeu.kundenserver.de (mreue105 [212.227.15.145]) with ESMTPA (Nemesis) id 0LZfCu-1g3FmX01NM-00lRZa; Fri, 25 May 2018 17:50:33 +0200 From: Arnd Bergmann To: Maxime Ripard , David Airlie , Chen-Yu Tsai Subject: [PATCH 1/8] drm/sun4i: mark PM functions as __maybe_unused Date: Fri, 25 May 2018 17:50:08 +0200 Message-Id: <20180525155030.3667352-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:C/yJg6rPGXVjaNrv1fHhRuKBVYGdzfq1JK3YSQ2ZG+cGbZyTPs5 vlmW8dyp6S5xpAU+GUJdaaXkpx/IW6hE7J7JWqJnhHhzqi+TUmPvwbSuhvsYZJJ5CWkNvP7 QlR5SkT4YMx21P2Yfh3rO/1HpUxVjpjol3hXP4Mm6VmIp3+on0S4FX17TXVqmjZCGMItWGM stdvVRqNIlCxXZswkjoAg== X-UI-Out-Filterresults: notjunk:1; V01:K0:ICEUGuBysa0=:/RdXe88a1HgZl263Agmy5Z 0cXfG3cm1jTHR1YFx1urayjBwQkg3oAt6ZvNJqaMIlbx2pGIEjL/q1Xv320Xw7irS0xlfPrpx bgTj1ZffVtZzHlJuw2RDEaOAKeAIkivyRHNMvxkIESLSAChrvJzKTqtP5AfRJQORXmzLsJ7p+ By55q5S+kgz74c17SV+x9viTkZp8j6OjAZ2SUs0U60af0tnnqZlHamu8+1zUQTkOqqlQxanZO wDLcvC25ioOvOzg84wkXtt6i3VW2DlIytC37swbgMmTL5hAZD6QPLHavqpYLZcZbSw1IussuR 1Zm9nQu0i3jA+k8BlJd8xWt6nTAkejuQVXwwXiJBys6NiEi25aYKfbtlqK6ECUpDN79pgidix ue0RlZA6UISdH8MstQA0RsZnD7egA07LQeozUSv/TNsRsZT9ugHZX0X/2E6DSofL978WrCfZI r/OFKqAQwLIrT95iEpR/a5TkFF2lw2inpe61fQpbFlnUKK7e76XibMVF/jmOVjDWeI8McOJvP eR8GPtDsUNNKGcMS4MGvNSiDdI151WJer0qY+GZIovRHoENkB5XQTmGpF5XAkAnR1QLPMASUH LoqzWM14n4rphxSD+4lzY7ddEWxZU0zKrNyQ+hXwZ9A3bgRQydq33XVS4C2t+rChdDu2VuPKV C8jAPW0gkAlAx2sWkJyXtaQgQ5OkkF8biBEIjR3kB6w0F3uPURACiXKAatrfltVk3fZA= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180525_085055_978452_ACE28A46 X-CRM114-Status: GOOD ( 11.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Arnd Bergmann , linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Disabling CONFIG_PM produces a compile time warning when these functions are not referenced: drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:1072:12: error: 'sun6i_dsi_runtime_suspend' defined but not used [-Werror=unused-function] static int sun6i_dsi_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:1043:12: error: 'sun6i_dsi_runtime_resume' defined but not used [-Werror=unused-function] static int sun6i_dsi_runtime_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~~ Fixes: 133add5b5ad4 ("drm/sun4i: Add Allwinner A31 MIPI-DSI controller support") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index bfbf761f0c1d..d4e7d16a2514 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -1040,7 +1040,7 @@ static int sun6i_dsi_remove(struct platform_device *pdev) return 0; } -static int sun6i_dsi_runtime_resume(struct device *dev) +static int __maybe_unused sun6i_dsi_runtime_resume(struct device *dev) { struct sun6i_dsi *dsi = dev_get_drvdata(dev); @@ -1069,7 +1069,7 @@ static int sun6i_dsi_runtime_resume(struct device *dev) return 0; } -static int sun6i_dsi_runtime_suspend(struct device *dev) +static int __maybe_unused sun6i_dsi_runtime_suspend(struct device *dev) { struct sun6i_dsi *dsi = dev_get_drvdata(dev);