1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/watchdog/wdt977.c b/drivers/char/watchdog/wdt977.c
index a0935bc775f8..6253041b235b 100644
--- a/drivers/char/watchdog/wdt977.c
+++ b/drivers/char/watchdog/wdt977.c
@@ -361,7 +361,7 @@ static int wdt977_ioctl(struct inode *inode, struct file *file,
         switch(cmd)
         {
         default:
-                return -ENOIOCTLCMD;
+                return -ENOTTY;
 
         case WDIOC_GETSUPPORT:
                 return copy_to_user(uarg.ident, &ident,