diff options
Diffstat (limited to 'drivers/char/watchdog/ibmasr.c')
| -rw-r--r-- | drivers/char/watchdog/ibmasr.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/char/watchdog/ibmasr.c b/drivers/char/watchdog/ibmasr.c index 4f90015be7d..294c474ae48 100644 --- a/drivers/char/watchdog/ibmasr.c +++ b/drivers/char/watchdog/ibmasr.c @@ -246,7 +246,7 @@ static int asr_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { static const struct watchdog_info ident = { - .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | + .options = WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE, .identity = "IBM ASR" }; @@ -268,14 +268,9 @@ static int asr_ioctl(struct inode *inode, struct file *file, return 0; /* - * The hardware has a fixed timeout value, so WDIOC_SETTIMEOUT - * is a noop and WDIOC_GETTIMEOUT always returns 256. + * The hardware has a fixed timeout value, so no WDIOC_SETTIMEOUT + * and WDIOC_GETTIMEOUT always returns 256. */ - case WDIOC_SETTIMEOUT: - if (get_user(heartbeat, p)) - return -EFAULT; - /* Fall */ - case WDIOC_GETTIMEOUT: heartbeat = 256; return put_user(heartbeat, p); |