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    SubjectRe: [PATCH 1/2] gpio-pch: cleanup __iomem annotation usage
    From
    2012/1/15 Németh Márton <nm127@freemail.hu>:

    > From: Márton Németh <nm127@freemail.hu>
    >
    > The __iomem annotation is to be used together with pointers used
    > as iowrite32() parameter. For more details see [1] and [2].
    (...)
    > -       u32 *im_reg;
    > +       u32 __iomem *im_reg;

    Does it work to just say void __iomem *im_reg?

    We usually don't type addresses.

    Yours,
    Linus Walleij
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