On Sun, Feb 11, 2018 at 09:08:41PM +0100, Marcus Folkesson wrote:
> watchdog_init_timeout() will allways pick timeout_param since it
> defaults to a valid timeout.
>
> Following best practice described in
> Documentation/watchdog/watchdog-kernel-api.txt to make use of
> the parameter logic.
>
> Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
>
> Notes:
> v3:
> - Use wdd->timeout instead of wdt_timeout when print out
> timout in probe function.
>
> drivers/watchdog/sama5d4_wdt.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c
> index 0ae947c3d7bc..255169916dbb 100644
> --- a/drivers/watchdog/sama5d4_wdt.c
> +++ b/drivers/watchdog/sama5d4_wdt.c
> @@ -33,7 +33,7 @@ struct sama5d4_wdt {
> unsigned long last_ping;
> };
>
> -static int wdt_timeout = WDT_DEFAULT_TIMEOUT;
> +static int wdt_timeout;
> static bool nowayout = WATCHDOG_NOWAYOUT;
>
> module_param(wdt_timeout, int, 0);
> @@ -212,7 +212,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
> return -ENOMEM;
>
> wdd = &wdt->wdd;
> - wdd->timeout = wdt_timeout;
> + wdd->timeout = WDT_DEFAULT_TIMEOUT;
> wdd->info = &sama5d4_wdt_info;
> wdd->ops = &sama5d4_wdt_ops;
> wdd->min_timeout = MIN_WDT_TIMEOUT;
> @@ -273,7 +273,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
> platform_set_drvdata(pdev, wdt);
>
> dev_info(&pdev->dev, "initialized (timeout = %d sec, nowayout = %d)\n",
> - wdt_timeout, nowayout);
> + wdd->timeout, nowayout);
>
> return 0;
> }
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