The new xgene_rtc_alarm_irq_enabled() function is only accessed
from PM code, which is inside of an #ifdef; this causes a harmless
build warning when CONFIG_PM is disabled:
drivers/rtc/rtc-xgene.c:108:12: error: 'xgene_rtc_alarm_irq_enabled' defined
but not used [-Werror=unused-function]
Just remove the #ifdef and use __maybe_unused annotations instead,
to make the code more robust here.
Fixes: 9f8f1c8b727d ("rtc: Fix suspend/resume for APM X-Gene SoC RTC driver")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/rtc/rtc-xgene.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-xgene.c b/drivers/rtc/rtc-xgene.c
index 360eae24a8c8..0c34d3b81279 100644
--- a/drivers/rtc/rtc-xgene.c
+++ b/drivers/rtc/rtc-xgene.c
@@ -221,8 +221,7 @@ static int xgene_rtc_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int xgene_rtc_suspend(struct device *dev)
+static int __maybe_unused xgene_rtc_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct xgene_rtc_dev *pdata = platform_get_drvdata(pdev);
@@ -246,7 +245,7 @@ static int xgene_rtc_suspend(struct device *dev)
return 0;
}
-static int xgene_rtc_resume(struct device *dev)
+static int __maybe_unused xgene_rtc_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct xgene_rtc_dev *pdata = platform_get_drvdata(pdev);
@@ -271,7 +270,6 @@ static int xgene_rtc_resume(struct device *dev)
return 0;
}
-#endif
static SIMPLE_DEV_PM_OPS(xgene_rtc_pm_ops, xgene_rtc_suspend,
xgene_rtc_resume);
--
2.9.0
