From 9803aac7b5508718989e4cde11b854fc01037b01 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 7 Jan 2020 22:53:19 +0100 Subject: [PATCH] drm/komeda: mark PM functions as __maybe_unused Without this, we get a couple of warnings when CONFIG_PM is disabled: drivers/gpu/drm/arm/display/komeda/komeda_drv.c:156:12: error: 'komeda_rt_pm_resume' defined but not used [-Werror=unused-function] static int komeda_rt_pm_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/arm/display/komeda/komeda_drv.c:149:12: error: 'komeda_rt_pm_suspend' defined but not used [-Werror=unused-function] static int komeda_rt_pm_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~ Fixes: efb465088518 ("drm/komeda: Add runtime_pm support") Signed-off-by: Arnd Bergmann Reviewed-by: James Qian Wang (Arm Technology China) Signed-off-by: james qian wang (Arm Technology China) Link: https://patchwork.freedesktop.org/patch/msgid/20200107215327.1579195-1-arnd@arndb.de --- drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c index ea5cd1e17304..e7933930a657 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c @@ -146,14 +146,14 @@ static const struct of_device_id komeda_of_match[] = { MODULE_DEVICE_TABLE(of, komeda_of_match); -static int komeda_rt_pm_suspend(struct device *dev) +static int __maybe_unused komeda_rt_pm_suspend(struct device *dev) { struct komeda_drv *mdrv = dev_get_drvdata(dev); return komeda_dev_suspend(mdrv->mdev); } -static int komeda_rt_pm_resume(struct device *dev) +static int __maybe_unused komeda_rt_pm_resume(struct device *dev) { struct komeda_drv *mdrv = dev_get_drvdata(dev); -- 2.30.2