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    SubjectRe: [PATCHv5 1/3] ARM: Translate delay.S into (mostly) C
    On 04/06/2011 01:49 AM, Mattias Wallin wrote:
    > On 04/06/2011 01:56 AM, Stephen Boyd wrote:
    >> +void __udelay(unsigned long usecs)
    >> +{
    >> + __const_udelay(usecs * ((2199023*HZ)>>11));
    > This will overflow if HZ=1000.
    > If I remember correct I fixed it like this:
    > __const_udelay(usecs * ((2199023UL*HZ)>>11));
    > /Mattias Wallin


    Isn't this a big in the existing code too? I would prefer not combining
    that with this patch series. That bug should be fixed before/after this
    patch series. Not as part of it.

    I would vote for after this patch series since this patch series has
    been trying to get in for quite a while now.


    Sent by an employee of the Qualcomm Innovation Center, Inc.
    The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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