[PATCHv5 1/3] ARM: Translate delay.S into (mostly) C
skannan at codeaurora.org
Wed Apr 6 21:27:25 EDT 2011
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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