diff --git a/sys/dev/led/led.c b/sys/dev/led/led.c
index 2f89e2eea937..45012bde517c 100644
--- a/sys/dev/led/led.c
+++ b/sys/dev/led/led.c
@@ -173,6 +173,8 @@ led_write(dev_t dev, struct uio *uio, int ioflag)
 					sbuf_cat(sb, "Ac");
 				else if (*s == ' ')
 					sbuf_cat(sb, "B");
+				else if (*s == '\n')
+					sbuf_cat(sb, "D");
 			}
 			sbuf_cat(sb, "J");
 			break;
diff --git a/sys/dev/led/led.h b/sys/dev/led/led.h
index 70655af729f1..5bd1ebec6242 100644
--- a/sys/dev/led/led.h
+++ b/sys/dev/led/led.h
@@ -16,6 +16,6 @@ __FBSDID("$FreeBSD$");
 
 typedef	void led_t(void *, int);
 dev_t led_create(led_t *func, void *priv, char const *name);
-void led_destroy(dev_t);
+void led_destroy(dev_t *dev);
 
 #endif /* _DEV_LED_H */