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    SubjectRe: unsigned long ioremap()?
    David Woodhouse wrote:
    > said:
    > > The problem I see is that with the former solution nothing prevents
    > > from to do:
    > > regs->reg2 = 13;
    > > That's indeed the reason to change ioremap prototype for 2.5.
    > An alternative is to add an fixed offset to the cookie before returning it,
    > and subtract it again in {read,write}[bwl].

    You understand that in this way you change a compile time warning in a
    runtime error (conditioned to path reaching, not easy to interpret,

    IMO this is a far less effective debugging strategy.

    Abramo Bagnara

    Opera Unica Phone: +39.546.656023
    Via Emilia Interna, 140
    48014 Castel Bolognese (RA) - Italy

    ALSA project
    It sounds good!
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