If CONFIG_PM_SLEEP=n:
drivers/input/keyboard/st-keyscan.c:219: warning: ‘keyscan_suspend’ defined but not used
drivers/input/keyboard/st-keyscan.c:236: warning: ‘keyscan_resume’ defined but not used
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
drivers/input/keyboard/st-keyscan.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c
index 758b48731415..668e3cf4b491 100644
--- a/drivers/input/keyboard/st-keyscan.c
+++ b/drivers/input/keyboard/st-keyscan.c
@@ -215,6 +215,7 @@ static int keyscan_probe(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int keyscan_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -249,6 +250,7 @@ static int keyscan_resume(struct device *dev)
mutex_unlock(&input->mutex);
return retval;
}
+#endif /* CONFIG_PM_SLEEP */
static SIMPLE_DEV_PM_OPS(keyscan_dev_pm_ops, keyscan_suspend, keyscan_resume);
--
1.9.1
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