aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorAxel Lin <axel.lin@gmail.com>2012-01-18 19:26:43 +0800
committerWim Van Sebroeck <wim@iguana.be>2012-01-27 09:55:13 +0100
commit8a062ac693d5597b3c5d0e347ce7d1d82b967698 (patch)
tree66dc98d6f5497b6d8db6433b6297c85a1e058c7a /drivers
parentebe06e826faed9d710c3d49fe336c74b5f3a5f2a (diff)
downloadlinux-linaro-stable-8a062ac693d5597b3c5d0e347ce7d1d82b967698.tar.gz
watchdog: wafer5823wdt: Fix handling WDIOS_DISABLECARD/WDIOS_ENABLECARD options
While receiving WDIOS_DISABLECARD option for WDIOC_SETOPTIONS command, call wafwdt_stop() to disable watchdog. Call wafwdt_start() while receiving WDIOS_ENABLECARD option. Current code has reverse behavior. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/watchdog/wafer5823wdt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c
index 42e940c23891..c3c3188c34d7 100644
--- a/drivers/watchdog/wafer5823wdt.c
+++ b/drivers/watchdog/wafer5823wdt.c
@@ -152,12 +152,12 @@ static long wafwdt_ioctl(struct file *file, unsigned int cmd,
return -EFAULT;
if (options & WDIOS_DISABLECARD) {
- wafwdt_start();
+ wafwdt_stop();
retval = 0;
}
if (options & WDIOS_ENABLECARD) {
- wafwdt_stop();
+ wafwdt_start();
retval = 0;
}