diff options
Diffstat (limited to 'drivers/watchdog/sc520_wdt.c')
| -rw-r--r-- | drivers/watchdog/sc520_wdt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c index 1d5ba15dec6..a2b6c1067ec 100644 --- a/drivers/watchdog/sc520_wdt.c +++ b/drivers/watchdog/sc520_wdt.c @@ -291,16 +291,11 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) }; switch (cmd) { - default: - return -ENOTTY; case WDIOC_GETSUPPORT: return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0; case WDIOC_GETSTATUS: case WDIOC_GETBOOTSTATUS: return put_user(0, p); - case WDIOC_KEEPALIVE: - wdt_keepalive(); - return 0; case WDIOC_SETOPTIONS: { int new_options, retval = -EINVAL; @@ -320,6 +315,9 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return retval; } + case WDIOC_KEEPALIVE: + wdt_keepalive(); + return 0; case WDIOC_SETTIMEOUT: { int new_timeout; @@ -335,6 +333,8 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) } case WDIOC_GETTIMEOUT: return put_user(timeout, p); + default: + return -ENOTTY; } } |