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From:   Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date:   Fri, 10 Sep 2021 09:40:25 +0900
Message-ID: <CABMQnVJ8z6Tcbee6rv2vCR48ZDesC9f_ZnH6gx7rFONYT8iTpg@mail.gmail.com>
Subject: Re: [PATCH] rtc: rx8010: select REGMAP_I2C
To:     Yu-Tung Chang <mtwget@gmail.com>
Cc:     Alessandro Zummo <a.zummo@towertech.it>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-rtc@vger.kernel.org
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Hi,

2021=E5=B9=B48=E6=9C=8830=E6=97=A5(=E6=9C=88) 12:56 Yu-Tung Chang <mtwget@g=
mail.com>:
>
> From 45801967ad80578161485937a0833b27b90210f9 Mon Sep 17 00:00:00 2001
> From: Yu-Tung Chang <mtwget@gmail.com>
> Date: Mon, 30 Aug 2021 10:59:17 +0800
> Subject: [PATCH] rtc: rx8010: select REGMAP_I2C
>
> The rtc-rx8010 uses the I2C regmap but doesn't select it in Kconfig so
> depending on the configuration the build may fail. Fix it.
>
> Signed-off-by: Yu-Tung Chang <mtwget@gmail.com>
> ---
>  drivers/rtc/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

>
> diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
> index 12153d5801ce..f7bf87097a9f 100644
> --- a/drivers/rtc/Kconfig
> +++ b/drivers/rtc/Kconfig
> @@ -624,6 +624,7 @@ config RTC_DRV_FM3130
>
>  config RTC_DRV_RX8010
>         tristate "Epson RX8010SJ"
> +       select REGMAP_I2C
>         help
>           If you say yes here you get support for the Epson RX8010SJ RTC
>           chip.
> --
> 2.33.0

Best regards,
  Nobuhiro

--=20
Nobuhiro Iwamatsu
   iwamatsu at {nigauri.org / debian.org / kernel.org}
   GPG ID: 40AD1FA6