diff --git a/drivers/char/watchdog/alim7101_wdt.c b/drivers/char/watchdog/alim7101_wdt.c
index 383f9bf..5948863 100644
--- a/drivers/char/watchdog/alim7101_wdt.c
+++ b/drivers/char/watchdog/alim7101_wdt.c
@@ -277,7 +277,7 @@
 		case WDIOC_GETTIMEOUT:
 			return put_user(timeout, p);
 		default:
-			return -ENOIOCTLCMD;
+			return -ENOTTY;
 	}
 }