diff options
Diffstat (limited to 'drivers/watchdog/wdt977.c')
| -rw-r--r-- | drivers/watchdog/wdt977.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c index bdc28e522f0..60e28d49ff5 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; + } } |