[Bug 594382] Re: Wake up daisy chain activation failed on omap3

[Mathieu Poirier]

The problem seams to be related to a timing issue when reading
PM_WKST_WKUP, pulling for a daisy chain event.   Introducing a simple
mdelay(5) between the write and read operation fixes the problem but it
is highly inefficient.

A real fix should follow shortly but in the mean time a kernel config
with CONFIG_CPU_IDLE turned off has been checked in - this will allow
people to keep working.

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Wake up daisy chain activation failed on omap3
https://bugs.launchpad.net/bugs/594382
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