1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c
index 758b48731415..de7be4f03d91 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
 
 static SIMPLE_DEV_PM_OPS(keyscan_dev_pm_ops, keyscan_suspend, keyscan_resume);