staging: comedi: addi_apci_2032: fix interrupt support

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This board supports two interrupt sources:

VCC : detects when the external supply voltage drops below 5V
CC  : over temperature diagnostic

Currently the interrupt support is tied into the digital output
subdevice. It's also broken since it does not follow the comedi
API.

Create a new digital input subdevice to handle the interrupts.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2012-11-29 18:21:24 -07:00 • committed by Greg Kroah-Hartman

parent b3b7dab758

commit 05fcdcede0

1 changed files with 100 additions and 56 deletions

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drivers/staging/comedi/drivers/addi_apci_2032.c

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