linux-kernel - Re: [PATCH] soc: samsung: exynos-pmu: select CONFIG_MFD

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Date:   Mon, 20 Sep 2021 12:28:51 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Arnd Bergmann <arnd@...nel.org>, Stephen Boyd <sboyd@...nel.org>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc:     soc@...nel.org, Arnd Bergmann <arnd@...db.de>,
        Pankaj Dubey <pankaj.dubey@...sung.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] soc: samsung: exynos-pmu: select CONFIG_MFD_CORE

On 20/09/2021 12:06, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Using devm_mfd_add_devices() fails if no driver selects the
> MFD core code:
> 
> aarch64-linux-ld: drivers/soc/samsung/exynos-pmu.o: in function `exynos_pmu_probe':
> exynos-pmu.c:(.text+0xa0): undefined reference to `devm_mfd_add_devices'
> 
> Add the missing select statement.
> 
> Fixes: 93618e344a5e ("soc: samsung: exynos-pmu: instantiate clkout driver as MFD")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/soc/samsung/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 

Hi Arnd,

Thanks for the patch but this was already committed few days ago from
different author:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/commit/?h=next/drivers&id=e37ef6dcdb1f4738b01cec7fb7be46af07816af9


Best regards,
Krzysztof