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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Tue, 6 Feb 2018 00:25:47 +0100
Message-ID: <CACRpkdY-3ab=o0TpURqa-MyTMJOd86SWqBaD4n7+KGYhgbYjzg@mail.gmail.com>
Subject: Re: [PATCH 07/20] riscv: Remove ARCH_WANT_OPTIONAL_GPIOLIB select
To:     Ulf Magnusson <ulfalizer@gmail.com>
Cc:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        linux-kbuild <linux-kbuild@vger.kernel.org>, tfiga@chromium.org,
        paul.burton@mips.com, Marek Szyprowski <m.szyprowski@samsung.com>,
        Hans-Christian Egtvedt <egtvedt@samfundet.no>,
        Vineet Gupta <vgupta@synopsys.com>,
        mgorman@techsingularity.net, Christoph Hellwig <hch@lst.de>,
        mina86@mina86.com, Rob Herring <robh@kernel.org>,
        Stephen Boyd <sboyd@codeaurora.org>, paulus@ozlabs.org,
        Will Deacon <will.deacon@arm.com>,
        ext Tony Lindgren <tony@atomide.com>, npiggin@gmail.com,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Palmer Dabbelt <palmer@sifive.com>,
        Albert Ou <albert@sifive.com>, linux-riscv@lists.infradead.org
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On Mon, Feb 5, 2018 at 2:21 AM, Ulf Magnusson <ulfalizer@gmail.com> wrote:

> The ARCH_WANT_OPTIONAL_GPIOLIB symbol was removed in commit 65053e1a7743
> ("gpio: delete ARCH_[WANTS_OPTIONAL|REQUIRE]_GPIOLIB"). GPIOLIB should
> just be selected explicitly if needed.
>
> Remove the ARCH_WANT_OPTIONAL_GPIOLIB select from RISCV.
>
> See commit 0145071b3314 ("x86: Do away with
> ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB") and commit da9a1c6767 ("arm64: do
> away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB") as well.
>
> Discovered with the
> https://github.com/ulfalizer/Kconfiglib/blob/master/examples/list_undefined.py
> script.
>
> Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>

This should probaly be replaced with
select GPIOLIB

Yours,
Linus Walleij