linux-kernel - Re: [PATCH v4 1/4] rtc: omap: Cut down the shutdown time from 2 seconds to 1 sec

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Message-ID: <20180719102336.GA19245@localhost>
Date:   Thu, 19 Jul 2018 12:23:36 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Keerthy <j-keerthy@...com>
Cc:     a.zummo@...ertech.it, alexandre.belloni@...tlin.com,
        t-kristo@...com, linux-rtc@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
        johan@...nel.org
Subject: Re: [PATCH v4 1/4] rtc: omap: Cut down the shutdown time from 2
 seconds to 1 sec

On Thu, Jul 12, 2018 at 10:37:37AM +0530, Keerthy wrote:
> Cut down the shutdown time from 2 seconds to 1 sec. In case of roll
> over try again.
> 
> Signed-off-by: Keerthy <j-keerthy@...com>

> @@ -435,17 +435,23 @@ static void omap_rtc_power_off(void)

> +	/* set alarm one second from now */
>  	omap_rtc_read_time_raw(rtc, &tm);
> +	seconds = tm.tm_sec;
>  	bcd2tm(&tm);
>  	rtc_tm_to_time(&tm, &now);
> -	rtc_time_to_tm(now + 2, &tm);
> +	rtc_time_to_tm(now + 1, &tm);

One more thing, the comment before final mdelay as well as that delay
itself also needs to be updated to reflect this change.

Thanks,
Johan