diff options
Diffstat (limited to 'drivers/watchdog/sc1200wdt.c')
-rw-r--r-- | drivers/watchdog/sc1200wdt.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c index 03e67fa4d689..f3bdc8227cc4 100644 --- a/drivers/watchdog/sc1200wdt.c +++ b/drivers/watchdog/sc1200wdt.c | |||
@@ -207,24 +207,6 @@ static long sc1200wdt_ioctl(struct file *file, unsigned int cmd, | |||
207 | case WDIOC_GETBOOTSTATUS: | 207 | case WDIOC_GETBOOTSTATUS: |
208 | return put_user(0, p); | 208 | return put_user(0, p); |
209 | 209 | ||
210 | case WDIOC_KEEPALIVE: | ||
211 | sc1200wdt_write_data(WDTO, timeout); | ||
212 | return 0; | ||
213 | |||
214 | case WDIOC_SETTIMEOUT: | ||
215 | if (get_user(new_timeout, p)) | ||
216 | return -EFAULT; | ||
217 | /* the API states this is given in secs */ | ||
218 | new_timeout /= 60; | ||
219 | if (new_timeout < 0 || new_timeout > MAX_TIMEOUT) | ||
220 | return -EINVAL; | ||
221 | timeout = new_timeout; | ||
222 | sc1200wdt_write_data(WDTO, timeout); | ||
223 | /* fall through and return the new timeout */ | ||
224 | |||
225 | case WDIOC_GETTIMEOUT: | ||
226 | return put_user(timeout * 60, p); | ||
227 | |||
228 | case WDIOC_SETOPTIONS: | 210 | case WDIOC_SETOPTIONS: |
229 | { | 211 | { |
230 | int options, retval = -EINVAL; | 212 | int options, retval = -EINVAL; |
@@ -244,6 +226,24 @@ static long sc1200wdt_ioctl(struct file *file, unsigned int cmd, | |||
244 | 226 | ||
245 | return retval; | 227 | return retval; |
246 | } | 228 | } |
229 | case WDIOC_KEEPALIVE: | ||
230 | sc1200wdt_write_data(WDTO, timeout); | ||
231 | return 0; | ||
232 | |||
233 | case WDIOC_SETTIMEOUT: | ||
234 | if (get_user(new_timeout, p)) | ||
235 | return -EFAULT; | ||
236 | /* the API states this is given in secs */ | ||
237 | new_timeout /= 60; | ||
238 | if (new_timeout < 0 || new_timeout > MAX_TIMEOUT) | ||
239 | return -EINVAL; | ||
240 | timeout = new_timeout; | ||
241 | sc1200wdt_write_data(WDTO, timeout); | ||
242 | /* fall through and return the new timeout */ | ||
243 | |||
244 | case WDIOC_GETTIMEOUT: | ||
245 | return put_user(timeout * 60, p); | ||
246 | |||
247 | default: | 247 | default: |
248 | return -ENOTTY; | 248 | return -ENOTTY; |
249 | } | 249 | } |