diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 409bac331d274205d22d67e153b168e98b5a5c01..3f2ced26ed3755b0eae995689fd13ae00fab9779 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1534,7 +1534,7 @@ static int rsnd_resume(struct device *dev)
 	return 0;
 }
 
-static struct dev_pm_ops rsnd_pm_ops = {
+static const struct dev_pm_ops rsnd_pm_ops = {
 	.suspend		= rsnd_suspend,
 	.resume			= rsnd_resume,
 };