summaryrefslogtreecommitdiff
path: root/drivers/watchdog/renesas_wdt.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/watchdog/renesas_wdt.c')
-rw-r--r--drivers/watchdog/renesas_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/renesas_wdt.c b/drivers/watchdog/renesas_wdt.c
index 8437dd521532..3763437cd0b0 100644
--- a/drivers/watchdog/renesas_wdt.c
+++ b/drivers/watchdog/renesas_wdt.c
@@ -92,7 +92,7 @@ static unsigned int rwdt_get_timeleft(struct watchdog_device *wdev)
struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
u16 val = readw_relaxed(priv->base + RWTCNT);
- return DIV_ROUND_CLOSEST(65536 - val, priv->clks_per_sec);
+ return (65536 - val) / priv->clks_per_sec;
}
static const struct watchdog_info rwdt_ident = {