--- a/nss_macsec_init.c
+++ b/nss_macsec_init.c
@@ -15,6 +15,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include "linux/kern_levels.h"
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -296,7 +297,7 @@ static int nss_macsec_dt_init(uint32_t d
 
 	nss_macsec_node = of_find_node_by_name(NULL, dev_name);
 	if (!nss_macsec_node) {
-		printk(KERN_ERR "cannot find nss-macsec%d node\n", dev_id);
+		printk(KERN_DEBUG "cannot find nss-macsec%d node\n", dev_id);
 		return -ENODEV;
 	}
 	printk(KERN_INFO "%s DT exist!\n", dev_name);