The new driver produces a warning when CONFIG_PM is disabled:
platform/rcar_fdp1.c:2408:12: error: 'fdp1_pm_runtime_resume' defined but not used [-Werror=unused-function]
platform/rcar_fdp1.c:2399:12: error: 'fdp1_pm_runtime_suspend' defined but not used [-Werror=unused-function]
This marks the two functions as __maybe_unused.
Fixes: 4710b752e029 ("[media] v4l: Add Renesas R-Car FDP1 Driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/media/platform/rcar_fdp1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c
index dd1a6ea17f22..674cc1309b43 100644
--- a/drivers/media/platform/rcar_fdp1.c
+++ b/drivers/media/platform/rcar_fdp1.c
@@ -2396,7 +2396,7 @@ static int fdp1_remove(struct platform_device *pdev)
return 0;
}
-static int fdp1_pm_runtime_suspend(struct device *dev)
+static int __maybe_unused fdp1_pm_runtime_suspend(struct device *dev)
{
struct fdp1_dev *fdp1 = dev_get_drvdata(dev);
@@ -2405,7 +2405,7 @@ static int fdp1_pm_runtime_suspend(struct device *dev)
return 0;
}
-static int fdp1_pm_runtime_resume(struct device *dev)
+static int __maybe_unused fdp1_pm_runtime_resume(struct device *dev)
{
struct fdp1_dev *fdp1 = dev_get_drvdata(dev);
--
2.9.0
