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media: marvell-ccic: Fix -Wunused-function warnings

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If CONFIG_PM is n, gcc warns:

drivers/media/platform/marvell-ccic/mmp-driver.c:324:12: warning: ‘mmpcam_runtime_suspend’ defined but not used [-Wunused-function]
 static int mmpcam_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/marvell-ccic/mmp-driver.c:310:12: warning: ‘mmpcam_runtime_resume’ defined but not used [-Wunused-function]
 static int mmpcam_runtime_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~

Mark them as __maybe_unused to fix this.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
YueHaibing 2020-09-11 13:27:07 +02:00 committed by Mauro Carvalho Chehab
parent 8b88e2cddb
commit 336934dbec
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/marvell-ccic/mmp-driver.c
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@ -307,7 +307,7 @@ static int mmpcam_platform_remove(struct platform_device *pdev)
* Suspend/resume support.
*/
static int mmpcam_runtime_resume(struct device *dev)
static int __maybe_unused mmpcam_runtime_resume(struct device *dev)
{
struct mmp_camera *cam = dev_get_drvdata(dev);
struct mcam_camera *mcam = &cam->mcam;
@ -321,7 +321,7 @@ static int mmpcam_runtime_resume(struct device *dev)
return 0;
}
static int mmpcam_runtime_suspend(struct device *dev)
static int __maybe_unused mmpcam_runtime_suspend(struct device *dev)
{
struct mmp_camera *cam = dev_get_drvdata(dev);
struct mcam_camera *mcam = &cam->mcam;