diff options
Diffstat (limited to 'drivers/watchdog/pcwd_usb.c')
-rw-r--r-- | drivers/watchdog/pcwd_usb.c | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index bc399cf65cf7..8194435052c8 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -382,77 +382,77 @@ static long usb_pcwd_ioctl(struct file *file, unsigned int cmd, }; switch (cmd) { - case WDIOC_GETSUPPORT: - return copy_to_user(argp, &ident, - sizeof (ident)) ? -EFAULT : 0; + 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_GETSTATUS: + case WDIOC_GETBOOTSTATUS: + return put_user(0, p); - case WDIOC_GETTEMP: - { - int temperature; + case WDIOC_GETTEMP: + { + int temperature; - if (usb_pcwd_get_temperature(usb_pcwd_device, &temperature)) - return -EFAULT; + if (usb_pcwd_get_temperature(usb_pcwd_device, &temperature)) + return -EFAULT; - return put_user(temperature, p); - } + return put_user(temperature, p); + } - case WDIOC_KEEPALIVE: - usb_pcwd_keepalive(usb_pcwd_device); - return 0; + case WDIOC_KEEPALIVE: + usb_pcwd_keepalive(usb_pcwd_device); + return 0; - case WDIOC_SETOPTIONS: - { - int new_options, retval = -EINVAL; + case WDIOC_SETOPTIONS: + { + int new_options, retval = -EINVAL; - if (get_user (new_options, p)) - return -EFAULT; + if (get_user (new_options, p)) + return -EFAULT; - if (new_options & WDIOS_DISABLECARD) { - usb_pcwd_stop(usb_pcwd_device); - retval = 0; - } - - if (new_options & WDIOS_ENABLECARD) { - usb_pcwd_start(usb_pcwd_device); - retval = 0; - } + if (new_options & WDIOS_DISABLECARD) { + usb_pcwd_stop(usb_pcwd_device); + retval = 0; + } - return retval; + if (new_options & WDIOS_ENABLECARD) { + usb_pcwd_start(usb_pcwd_device); + retval = 0; } - case WDIOC_SETTIMEOUT: - { - int new_heartbeat; + return retval; + } - if (get_user(new_heartbeat, p)) - return -EFAULT; + case WDIOC_SETTIMEOUT: + { + int new_heartbeat; - if (usb_pcwd_set_heartbeat(usb_pcwd_device, new_heartbeat)) - return -EINVAL; + if (get_user(new_heartbeat, p)) + return -EFAULT; - usb_pcwd_keepalive(usb_pcwd_device); - /* Fall */ - } + if (usb_pcwd_set_heartbeat(usb_pcwd_device, new_heartbeat)) + return -EINVAL; - case WDIOC_GETTIMEOUT: - return put_user(heartbeat, p); + usb_pcwd_keepalive(usb_pcwd_device); + /* Fall */ + } - case WDIOC_GETTIMELEFT: - { - int time_left; + case WDIOC_GETTIMEOUT: + return put_user(heartbeat, p); - if (usb_pcwd_get_timeleft(usb_pcwd_device, &time_left)) - return -EFAULT; + case WDIOC_GETTIMELEFT: + { + int time_left; - return put_user(time_left, p); - } + if (usb_pcwd_get_timeleft(usb_pcwd_device, &time_left)) + return -EFAULT; + + return put_user(time_left, p); + } - default: - return -ENOTTY; + default: + return -ENOTTY; } } |