From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH] pinctrl: msm: mark PM functions as __maybe_unused Date: Mon, 10 Dec 2018 21:59:45 +0100 Message-ID: <20181210205955.3254660-1-arnd@arndb.de> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Bjorn Andersson , Linus Walleij Cc: Arnd Bergmann , Stephen Boyd , Timur Tabi , Douglas Anderson , Ricardo Ribalda Delgado , Evan Green , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-gpio@vger.kernel.org Without CONFIG_PM_SLEEP, we get annoyting warnings about unused functions: drivers/pinctrl/qcom/pinctrl-msm.c:1082:12: error: 'msm_pinctrl_resume' defined but not used [-Werror=unused-function] static int msm_pinctrl_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~ drivers/pinctrl/qcom/pinctrl-msm.c:1075:12: error: 'msm_pinctrl_suspend' defined but not used [-Werror=unused-function] static int msm_pinctrl_suspend(struct device *dev) Mark them as __maybe_unused to shut up the warning and silently drop the functions without having to add ugly #ifdefs. Fixes: 977d057ad346 ("pinctrl: msm: Add sleep pinctrl state transitions") Signed-off-by: Arnd Bergmann --- drivers/pinctrl/qcom/pinctrl-msm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index 87cbebe217fd..ee8119879c4c 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -1072,14 +1072,14 @@ static void msm_pinctrl_setup_pm_reset(struct msm_pinctrl *pctrl) } } -static int msm_pinctrl_suspend(struct device *dev) +static __maybe_unused int msm_pinctrl_suspend(struct device *dev) { struct msm_pinctrl *pctrl = dev_get_drvdata(dev); return pinctrl_force_sleep(pctrl->pctrl); } -static int msm_pinctrl_resume(struct device *dev) +static __maybe_unused int msm_pinctrl_resume(struct device *dev) { struct msm_pinctrl *pctrl = dev_get_drvdata(dev); -- 2.20.0