diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index acfc5a3..60f96c4 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -4859,7 +4859,7 @@
 	return 0;
 }
 
-static struct dev_pm_ops rtl8169_pm_ops = {
+static const struct dev_pm_ops rtl8169_pm_ops = {
 	.suspend = rtl8169_suspend,
 	.resume = rtl8169_resume,
 	.freeze = rtl8169_suspend,