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path: root/drivers/watchdog/wdt977.c
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Diffstat (limited to 'drivers/watchdog/wdt977.c')
-rw-r--r--drivers/watchdog/wdt977.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c
index bdc28e522f03..60e28d49ff52 100644
--- a/drivers/watchdog/wdt977.c
+++ b/drivers/watchdog/wdt977.c
@@ -365,9 +365,6 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
uarg.i = (int __user *)arg;
switch (cmd) {
- default:
- return -ENOTTY;
-
case WDIOC_GETSUPPORT:
return copy_to_user(uarg.ident, &ident,
sizeof(ident)) ? -EFAULT : 0;
@@ -379,10 +376,6 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
case WDIOC_GETBOOTSTATUS:
return put_user(0, uarg.i);
- case WDIOC_KEEPALIVE:
- wdt977_keepalive();
- return 0;
-
case WDIOC_SETOPTIONS:
if (get_user(new_options, uarg.i))
return -EFAULT;
@@ -399,6 +392,10 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
return retval;
+ case WDIOC_KEEPALIVE:
+ wdt977_keepalive();
+ return 0;
+
case WDIOC_SETTIMEOUT:
if (get_user(new_timeout, uarg.i))
return -EFAULT;
@@ -412,6 +409,9 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
case WDIOC_GETTIMEOUT:
return put_user(timeout, uarg.i);
+ default:
+ return -ENOTTY;
+
}
}