[PATCH 5/5] watchdog/s3c2410_wdt: Set timeout to actually achieved timeout

[Hans de Goede <hdegoede@xxxxxxxxxx>]

While rebasing my "watchdog_dev: Let the driver update the timeout field on
set_timeout success" patch (before I noticed it was already picked up by Wim),
I noticed that the s3c2410_wdt driver may not always have a 1 second
resolution, this patch changes s3c2410wdt_set_heartbeat to update the
timeout to the actually achieved timeout.

Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
 drivers/watchdog/s3c2410_wdt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 04e5a6d..eb6dfc1 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -201,7 +201,7 @@ static int s3c2410wdt_set_heartbeat(struct watchdog_device *wdd, unsigned timeou
 	writel(count, wdt_base + S3C2410_WTDAT);
 	writel(wtcon, wdt_base + S3C2410_WTCON);
 
-	wdd->timeout = timeout;
+	wdd->timeout = (count * divisor) / freq;
 
 	return 0;
 }
-- 
1.7.9.3

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