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    SubjectRe: [PATCH] fix ppc ioremap prototype
    On Thu, Sep 04, 2003 at 01:10:10AM -0700, David S. Miller wrote:
    > What we could do in the interim is create an ioremap_resource()
    > and then move things over gradually.

    ioremap_resource() looks like a fine idea. It's cleaner, easily
    emulateable on <= 2.4 and solves the problem this hack wanted to
    work around properly.

    This still doesn't make the phys_addr_t a good interims solution,
    though. Just use ioremap_resource from the beginning for those
    drivers that care for the bigger address space on ppc44x.

    Paul, what does actually use this higher addresses?
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