linux-kernel - Re: [PATCH v3 3/5] spi: sun6i: add quirk for in-controller clock divider

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Message-ID: <CALHCpMgxsLzRF0FfazMXYiWK1fV99dbxYNDvoj+a0S-RvZP9Hg@mail.gmail.com>
Date:   Sun, 7 May 2023 18:09:45 +0300
From:   Maxim Kiselev <bigunclemax@...il.com>
To:     Andre Przywara <andre.przywara@....com>
Cc:     Icenowy Zheng <icenowy@...c.io>, Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Maxime Ripard <mripard@...nel.org>, linux-spi@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v3 3/5] spi: sun6i: add quirk for in-controller clock divider

> This case assumes that the SDM bit is zero already. I think just
> masking both bits off above, right after the read, is the easiest, then
> you can also lose the else branch below entirely.

Thanks for this remark. I fixed it in the next revision.