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    SubjectRe: [PATCH] ARM: twd: Adjust localtimer frequency withcpufreqnotifiers
    From
    2011/5/13 Thomas Gleixner <tglx@linutronix.de>:

    > Does the following work for you ?

    This patch is interesting because it uses calc_mult_shift() and the current
    localtimer driver for TWD (arch/arm/kernel/smp_twd.c) still uses hardcoded
    mult+shift.

    So this patch in combination with TGLX add-on in the CPUfreq path would
    eliminate the need of using the prescaler at all, which is a more appealing
    solution to me for one, since it results in less code.

    Colin, do you think it will work? Or was there some specific reason to use
    a dynamic prescaler instead of doing things like this?

    Yours,
    Linus Walleij


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