Messages in this thread | | | Date | Thu, 2 Jun 2011 11:40:45 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] mfd: Read wm831x AUXADC conversion results before acknowledging interrupt |
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On Thu, Jun 02, 2011 at 11:28:36AM +0100, Mark Brown wrote: > Ensure that there's no possibility of loosing an AUXADC interrupt by reading > the conversion result in the IRQ handler when using interrupts. Otherwise > it's possible that under very heavy load a new conversion could be initiated > before the acknowledgement for a previous interrupt has happened.
Sorry, fat fingers with the commmit - new version coming shortly.
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