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    SubjectRe: [RFC PATCH] x86: Add safe_udelay() and safe_msleep()
    On Thu, Jan 13, 2011 at 04:31:04PM -0800, Yinghai Lu wrote:
    > there are some udelay() in drivers/usb/early/ehci-dbgp.c
    >
    > that is for early USB debug port console support.
    >
    > We should replace them with early version udelay()

    Again, I fail to see why. They work fine today, right?

    You _really_ need to prove what you are trying to do here, with lots of
    details and descriptions of what the problem is, as it's getting a bit
    annoying...

    thanks,

    greg k-h


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