linux-kernel - Re: [PATCH 1/2] watchdog: iTCO_wdt: use pm

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Message-ID: <20210617020200.GA3214397@roeck-us.net>
Date:   Wed, 16 Jun 2021 19:02:00 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     "Enrico Weigelt, metux IT consult" <info@...ux.net>
Cc:     linux-kernel@...r.kernel.org, wim@...ux-watchdog.org,
        linux-watchdog@...r.kernel.org
Subject: Re: [PATCH 1/2] watchdog: iTCO_wdt: use pm_ptr()

On Wed, Jun 16, 2021 at 08:17:07PM +0200, Enrico Weigelt, metux IT consult wrote:
> Reduce a little bit of boilerplate by using pm_ptr().
> 
> Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>

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

> ---
>  drivers/watchdog/iTCO_wdt.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
> index bf31d7b67a69..6ba2b2f60737 100644
> --- a/drivers/watchdog/iTCO_wdt.c
> +++ b/drivers/watchdog/iTCO_wdt.c
> @@ -636,16 +636,13 @@ static const struct dev_pm_ops iTCO_wdt_pm = {
>  	.resume_noirq = iTCO_wdt_resume_noirq,
>  };
>  
> -#define ITCO_WDT_PM_OPS	(&iTCO_wdt_pm)
> -#else
> -#define ITCO_WDT_PM_OPS	NULL
>  #endif /* CONFIG_PM_SLEEP */
>  
>  static struct platform_driver iTCO_wdt_driver = {
>  	.probe          = iTCO_wdt_probe,
>  	.driver         = {
>  		.name   = DRV_NAME,
> -		.pm     = ITCO_WDT_PM_OPS,
> +		.pm     = pm_ptr(&iTCO_wdt_pm),
>  	},
>  };
>  
> -- 
> 2.20.1
>