If CONFIG_PM is n, gcc warns:
drivers/media/platform/marvell-ccic/mmp-driver.c:347:12: warning:
‘mmpcam_resume’ defined but not used [-Wunused-function]
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]
static int mmpcam_suspend(struct device *dev)
^~~~~~~~~~~~~~
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 <[email protected]>
Signed-off-by: YueHaibing <[email protected]>
---
drivers/media/platform/marvell-ccic/mmp-driver.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c
b/drivers/media/platform/marvell-ccic/mmp-driver.c
index c4b28a00a3a2..032fdddbbecc 100644
--- a/drivers/media/platform/marvell-ccic/mmp-driver.c
+++ b/drivers/media/platform/marvell-ccic/mmp-driver.c
@@ -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;
@@ -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);
--
2.17.1
