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

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Date:   Sat, 10 Feb 2018 19:55:24 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Marcus Folkesson <marcus.folkesson@...il.com>,
        Wim Van Sebroeck <wim@...ana.be>
Cc:     linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] watchdog: gpio: change order for setting default
 timeout

On 02/10/2018 12:36 PM, Marcus Folkesson wrote:
> 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>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
>   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);
>   
>