[WATCHDOG] use ENOTTY instead of ENOIOCTLCMD in ioctl()

[firefly-linux-kernel-4.4.55.git] / drivers / char / watchdog / i8xx_tco.c

diff --git a/drivers/char/watchdog/i8xx_tco.c b/drivers/char/watchdog/i8xx_tco.c
index 3c6daca43a00987ae094cfb4769b3757f4fb4cd9..e0627d79707b27f6b91d8ccb47506a29f1fad451 100644 (file)
--- a/drivers/char/watchdog/i8xx_tco.c
+++ b/drivers/char/watchdog/i8xx_tco.c
@@ -356,7 +356,7 @@ static int i8xx_tco_ioctl (struct inode *inode, struct file *file,
                }
 
                default:
-                       return -ENOIOCTLCMD;
+                       return -ENOTTY;
        }
 }