linux-kernel - Re: [PATCH 05/10] watchdog: keembay: Remove timeout update in the WDT start function

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Date:   Wed, 12 May 2021 06:59:36 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     shruthi.sanil@...el.com
Cc:     wim@...ux-watchdog.org, linux-watchdog@...r.kernel.org,
        linux-kernel@...r.kernel.org, andriy.shevchenko@...ux.intel.com,
        kris.pan@...ux.intel.com, mgross@...ux.intel.com,
        srikanth.thokala@...el.com, lakshmi.bai.raja.subramanian@...el.com,
        mallikarjunappa.sangannavar@...el.com
Subject: Re: [PATCH 05/10] watchdog: keembay: Remove timeout update in the
 WDT start function

On Wed, May 12, 2021 at 02:17:19PM +0530, shruthi.sanil@...el.com wrote:
> From: Shruthi Sanil <shruthi.sanil@...el.com>
> 
> Removed set timeout from the start WDT function. There is a function
> defined to set the timeout. Hence no need to set the timeout again in
> start function as the timeout would have been already updated
> before calling the start/enable.
> 
> Fixes: fa0f8d51e90d ("watchdog: Add watchdog driver for Intel Keembay Soc")
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Tested-by: Kris Pan <kris.pan@...el.com>
> Signed-off-by: Shruthi Sanil <shruthi.sanil@...el.com>

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

> ---
>  drivers/watchdog/keembay_wdt.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
> index f2a16c9933c3..039753b9932b 100644
> --- a/drivers/watchdog/keembay_wdt.c
> +++ b/drivers/watchdog/keembay_wdt.c
> @@ -84,7 +84,6 @@ static int keembay_wdt_start(struct watchdog_device *wdog)
>  {
>  	struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
>  
> -	keembay_wdt_set_timeout_reg(wdog);
>  	keembay_wdt_writel(wdt, TIM_WDOG_EN, 1);
>  
>  	return 0;
> -- 
> 2.17.1
>