linux-kernel - [PATCH 3/4] watchdog: gpio: change order for setting default timeout

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Date:   Sat, 10 Feb 2018 21:36:22 +0100
From:   Marcus Folkesson <marcus.folkesson@...il.com>
To:     Wim Van Sebroeck <wim@...ana.be>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     Marcus Folkesson <marcus.folkesson@...il.com>,
        linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] watchdog: gpio: change order for setting default timeout

watchdog_init_timeout() will preserve wdd->timeout value if
no parameter nor timeout-secs dt property is set.

Signed-off-by: Marcus Folkesson <marcus.folkesson@...il.com>
---
 drivers/watchdog/gpio_wdt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/watchdog/gpio_wdt.c b/drivers/watchdog/gpio_wdt.c
index cb66c2f99ff1..d0e8203f7a60 100644
--- a/drivers/watchdog/gpio_wdt.c
+++ b/drivers/watchdog/gpio_wdt.c
@@ -156,9 +156,9 @@ static int gpio_wdt_probe(struct platform_device *pdev)
 	priv->wdd.min_timeout	= SOFT_TIMEOUT_MIN;
 	priv->wdd.max_hw_heartbeat_ms = hw_margin;
 	priv->wdd.parent	= &pdev->dev;
+	priv->wdd.timeout = SOFT_TIMEOUT_DEF;
 
-	if (watchdog_init_timeout(&priv->wdd, 0, &pdev->dev) < 0)
-		priv->wdd.timeout = SOFT_TIMEOUT_DEF;
+	watchdog_init_timeout(&priv->wdd, 0, &pdev->dev);
 
 	watchdog_stop_on_reboot(&priv->wdd);
 
-- 
2.15.1