[PATCH 0/3] RFC: fix bug http://docs.openmoko.org/trac/ticket/1884
Werner Almesberger
werner at openmoko.org
Tue Nov 18 09:54:39 CET 2008
matt_hsu wrote:
> According to your suggestion, I did a little test to see this could
> resolve problem if we set EINT9 as
> level_handle.
Thanks !
> When the system resumed, it is looped in handling low level IRQ,
> which is what I mentioned before, "the IRQ strom".
Grmbl :-(
The question still remains whether request_irq should take care of
switching the handler or if this is the responsibility of the
driver. Ben ?
> Any thoughts?
Hmm, how far does the interrupt storm actually go ? Do you
regularly make it into pcf50633_irq or does it end before that ?
- Werner
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