[PATCH] watchdog: imx2_wdg: Save the actual timeout value

[LongQiang]

When setting the timeout, the effective timeout value should be saved.
Otherwise, the illegal timeout will take effect at 'start'.

Signed-off-by: LongQiang <lqking7735 at 163.com>
---
 drivers/watchdog/imx2_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 42e8ffae18dd..d4a4d4c58c3f 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -196,7 +196,7 @@ static int imx2_wdt_set_timeout(struct watchdog_device *wdog,
 
 	actual = min(new_timeout, IMX2_WDT_MAX_TIME);
 	__imx2_wdt_set_timeout(wdog, actual);
-	wdog->timeout = new_timeout;
+	wdog->timeout = actual;
 	return 0;
 }
 
-- 
2.43.0