[PATCH 1/3] change-the-IRQ-type-of-pcf50633.patch

Andy Green andy at openmoko.com
Thu Nov 13 12:32:44 CET 2008


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Somebody in the thread at some point said:
| Am Do  13. November 2008 schrieb matt_hsu:
|> This patch changes the IRQ type of pcf50633 from falling to low-level
|> triggered.
|>
|> Matt
|>
|
| Great!
| I always been a fan of level-triggered IRQ, as edge-triggered tends to be
| begging for problems.

Really?  It's so curious that the chip designers persist in using it then.

- -Andy
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