From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966676AbeEYPvA (ORCPT ); Fri, 25 May 2018 11:51:00 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:45901 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965666AbeEYPu7 (ORCPT ); Fri, 25 May 2018 11:50:59 -0400 From: Arnd Bergmann To: Maxime Ripard , David Airlie , Chen-Yu Tsai Cc: Arnd Bergmann , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org 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= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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); -- 2.9.0