Alan Cox writes:
> > driver loads so I can just plug in a new value for loops_per_sec
> > at a clock speed change. If I disable all interrupts while
> > recalibrating it shouldn't hurt udelay, right?
>
> That sounds right
Except for one subtle point - what are we calibrating the delay loop
against? The timer interrupt!
Therefore, its not possible to recalibrate with interrupts disabled.
_____
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| | Russell King rmk@arm.linux.org.uk --- ---
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