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| author | Axel Lin <axel.lin@gmail.com> | 2012-01-18 19:26:43 +0800 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-01-27 09:55:13 +0100 |
| commit | 8a062ac693d5597b3c5d0e347ce7d1d82b967698 (patch) | |
| tree | 66dc98d6f5497b6d8db6433b6297c85a1e058c7a /drivers/watchdog/wafer5823wdt.c | |
| parent | ebe06e826faed9d710c3d49fe336c74b5f3a5f2a (diff) | |
| download | lwn-8a062ac693d5597b3c5d0e347ce7d1d82b967698.tar.gz lwn-8a062ac693d5597b3c5d0e347ce7d1d82b967698.zip | |
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/watchdog/wafer5823wdt.c')
| -rw-r--r-- | drivers/watchdog/wafer5823wdt.c | 4 |
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; } |