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    SubjectRe: [RFC PATCH v2 05/12] mtd: rawnand: ams-delta: use GPIO API for data read/write
    On Tue, Aug 7, 2018 at 12:29 AM Janusz Krzysztofik <jmkrzyszt@gmail.com> wrote:

    > Don't readw()/writew() data directly from/to GPIO port which is under
    > control of gpio-omap driver, use GPIO API instead.
    >
    > Degrade of performance on Amstrad Delta is completely not acceptable.
    >
    > The driver should work with any 8+-bit bidirectional GPIO port, not
    > only OMAP.
    >
    > Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>

    Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

    Yours,
    Linus Walleij

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