From: Wei Yongjun Date: Wed, 9 Sep 2020 11:29:21 +0000 (+0200) Subject: media: marvell-ccic: mmp: mark PM functions as __maybe_unused X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ab11fae0be7a7bcb7aec75c5b081d37ed0a0ed08;p=linux.git media: marvell-ccic: mmp: mark PM functions as __maybe_unused The suspend/resume functions have no callers depending on configuration, so they must be marked __maybe_unused to avoid these harmless warnings: drivers/media/platform/marvell-ccic/mmp-driver.c:347:12: warning: 'mmpcam_resume' defined but not used [-Wunused-function] 347 | static int mmpcam_resume(struct device *dev) | ^~~~~~~~~~~~~ drivers/media/platform/marvell-ccic/mmp-driver.c:338:12: warning: 'mmpcam_suspend' defined but not used [-Wunused-function] 338 | static int mmpcam_suspend(struct device *dev) | ^~~~~~~~~~~~~~ Fixes: 55cd34524aa3 ("media: marvell-ccic: add support for runtime PM") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index c4b28a00a3a24..cd902b1806694 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -335,7 +335,7 @@ static int mmpcam_runtime_suspend(struct device *dev) return 0; } -static int mmpcam_suspend(struct device *dev) +static int __maybe_unused mmpcam_suspend(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev); @@ -344,7 +344,7 @@ static int mmpcam_suspend(struct device *dev) return 0; } -static int mmpcam_resume(struct device *dev) +static int __maybe_unused mmpcam_resume(struct device *dev) { struct mmp_camera *cam = dev_get_drvdata(dev);