From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Fri, 30 Nov 2012 01:21:24 +0000 (-0700)
Subject: staging: comedi: addi_apci_2032: fix interrupt support
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~84^2~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05fcdcede016a74ce7350af94aede6a49eebd5c9;p=pandora-kernel.git

staging: comedi: addi_apci_2032: fix interrupt support

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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