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From:   Baolin Wang <baolin.wang@linaro.org>
Date:   Thu, 22 Feb 2018 09:53:29 +0800
Message-ID: <CAMz4kuL755sihR_GcNOYBweogXxFAFkNHDmuk6UBV4_5K-cFqA@mail.gmail.com>
Subject: Re: [PATCH 066/100] rtc: sc27xx: stop validating rtc_time in .read_time
To:     Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc:     linux-rtc@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
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Hi Alexandre,

On 22 February 2018 at 04:56, Alexandre Belloni
<alexandre.belloni@bootlin.com> wrote:
> rtc_time64_to_tm never generates an invalid tm. It is not necessary to
> validate it. Also, the RTC core is always calling rtc_valid_tm after the
> read_time callback.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Thanks for fixing this, and please add my tag if it helps.
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>

> ---
>  drivers/rtc/rtc-sc27xx.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
> index d544d5268757..00d87d138984 100644
> --- a/drivers/rtc/rtc-sc27xx.c
> +++ b/drivers/rtc/rtc-sc27xx.c
> @@ -376,7 +376,7 @@ static int sprd_rtc_read_time(struct device *dev, struct rtc_time *tm)
>                 return ret;
>
>         rtc_time64_to_tm(secs, tm);
> -       return rtc_valid_tm(tm);
> +       return 0;
>  }
>
>  static int sprd_rtc_set_time(struct device *dev, struct rtc_time *tm)
> --
> 2.16.1
>


-- 
Baolin.wang
Best Regards