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path: root/drivers/watchdog/w83977f_wdt.c
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Diffstat (limited to 'drivers/watchdog/w83977f_wdt.c')
-rw-r--r--drivers/watchdog/w83977f_wdt.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/watchdog/w83977f_wdt.c b/drivers/watchdog/w83977f_wdt.c
index 6860a13f5bb9..2525da5080ca 100644
--- a/drivers/watchdog/w83977f_wdt.c
+++ b/drivers/watchdog/w83977f_wdt.c
@@ -390,9 +390,6 @@ static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
uarg.i = (int __user *)arg;
switch (cmd) {
- default:
- return -ENOTTY;
-
case WDIOC_GETSUPPORT:
return copy_to_user(uarg.ident, &ident,
sizeof(ident)) ? -EFAULT : 0;
@@ -404,10 +401,6 @@ static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case WDIOC_GETBOOTSTATUS:
return put_user(0, uarg.i);
- case WDIOC_KEEPALIVE:
- wdt_keepalive();
- return 0;
-
case WDIOC_SETOPTIONS:
if (get_user(new_options, uarg.i))
return -EFAULT;
@@ -424,6 +417,10 @@ static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return retval;
+ case WDIOC_KEEPALIVE:
+ wdt_keepalive();
+ return 0;
+
case WDIOC_SETTIMEOUT:
if (get_user(new_timeout, uarg.i))
return -EFAULT;
@@ -437,6 +434,9 @@ static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case WDIOC_GETTIMEOUT:
return put_user(timeout, uarg.i);
+ default:
+ return -ENOTTY;
+
}
}