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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c
index 42e940c2389..c3c3188c34d 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;
                 }