linux-kernel - Re: [PATCH 4/7] watchdog: pnx4008: make use of timeout-secs provided in devicetree

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Message-ID: <20180209224133.GE19627@roeck-us.net>
Date:   Fri, 9 Feb 2018 14:41:33 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Marcus Folkesson <marcus.folkesson@...il.com>
Cc:     Wim Van Sebroeck <wim@...ana.be>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Carlo Caione <carlo@...one.org>,
        Kevin Hilman <khilman@...libre.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Barry Song <baohua@...nel.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Vladimir Zapolskiy <vz@...ia.com>,
        Sylvain Lemieux <slemieux.tyco@...il.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 4/7] watchdog: pnx4008: make use of timeout-secs provided
 in devicetree

On Fri, Feb 09, 2018 at 08:27:21PM +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@...il.com>

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

> ---
>  drivers/watchdog/pnx4008_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
> index 0529aed158a4..8e261799c84e 100644
> --- a/drivers/watchdog/pnx4008_wdt.c
> +++ b/drivers/watchdog/pnx4008_wdt.c
> @@ -78,7 +78,7 @@
>  #define WDOG_COUNTER_RATE 13000000	/*the counter clock is 13 MHz fixed */
>  
>  static bool nowayout = WATCHDOG_NOWAYOUT;
> -static unsigned int heartbeat = DEFAULT_HEARTBEAT;
> +static unsigned int heartbeat;
>  
>  static DEFINE_SPINLOCK(io_lock);
>  static void __iomem	*wdt_base;
> -- 
> 2.15.1
>