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    SubjectRe: [PATCH] arm: remove unused code in delay.S
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    On Tue, 2009-09-15 at 23:04 +0200, Krzysztof Halasa wrote:
    > Steve Chen <schen@mvista.com> writes:
    >
    > > +config OLD_CPU_DELAY
    > > + depends on CPU_32v3 || CPU_32v4 || CPU_32v4T
    > > + bool "Accurate delays"
    > > + def_bool n
    > > + help
    > > + Enable if observing longer than expected delays and need more
    > > + accuracy. This only applies to older CPUs.
    > > +
    >
    > If it's that simple then why not enable the extra delay code
    > unconditionally when compiling for those CPUs?
    >
    > We don't need "do something better" options.

    If I know for sure that these are the processors that need that block of
    code, your suggestion makes perfect sense. Unfortunately, I don't know.
    My primary goals are

    1. Put a stop to this thread (so far I have failed miserably)
    2. Document that block of code.
    3. If it makes someone's life easier.. it would be a bonus.

    Steve




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