diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-09-09 13:29:21 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-26 10:34:04 +0200 |
| commit | ab11fae0be7a7bcb7aec75c5b081d37ed0a0ed08 (patch) | |
| tree | 17ed325d05376d460850076c53d89d273428312a /drivers | |
| parent | 11fceb9b5fabdf0b99212943c20986b936f67c73 (diff) | |
| download | linux-ab11fae0be7a7bcb7aec75c5b081d37ed0a0ed08.tar.bz2 | |
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 <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mmp-driver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index c4b28a00a3a2..cd902b180669 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); |