summaryrefslogtreecommitdiffstats
path: root/drivers/watchdog
diff options
context:
space:
mode:
authorWim Van Sebroeck <wim@iguana.be>2010-04-27 08:24:11 +0000
committerWim Van Sebroeck <wim@iguana.be>2010-05-25 09:04:06 +0000
commit8b18085a92c72fe1754481890e9dfc600e736b1f (patch)
treec9f4f2178631dd536404c43fd8aa3c382b9090b5 /drivers/watchdog
parent76550d3292ba1b0dd1ff0a13d78a2718eba599c7 (diff)
downloadop-kernel-dev-8b18085a92c72fe1754481890e9dfc600e736b1f.zip
op-kernel-dev-8b18085a92c72fe1754481890e9dfc600e736b1f.tar.gz
watchdog: booke_wdt: fix ioctl status flags
The WDIOC_GETSTATUS & WDIOC_GETBOOTSTATUS ioctl calls return the WDIOF_* flags and nothing else. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/booke_wdt.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index 801ead1..3d49671 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -137,12 +137,12 @@ static long booke_wdt_ioctl(struct file *file,
if (copy_to_user((void *)arg, &ident, sizeof(ident)))
return -EFAULT;
case WDIOC_GETSTATUS:
- return put_user(ident.options, p);
+ return put_user(0, p);
case WDIOC_GETBOOTSTATUS:
/* XXX: something is clearing TSR */
tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
- /* returns 1 if last reset was caused by the WDT */
- return (tmp ? 1 : 0);
+ /* returns CARDRESET if last reset was caused by the WDT */
+ return (tmp ? WDIOF_CARDRESET : 0);
case WDIOC_SETOPTIONS:
if (get_user(tmp, p))
return -EINVAL;
OpenPOWER on IntegriCloud