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staging: comedi: pcl726: add support for the external interrupt signal
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 25 Sep 2013 22:41:40 +0000 (15:41 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 16:32:20 +0000 (09:32 -0700)
commitafee35c7a4bb4fb7f60ae27d4d248a2bb956f430
tree9a6fc66dd6150c7113f4fa72837045e080014164tree | snapshot
parentfc93af5837b6db49ea07f9603c2536191894628dcommit | diff
staging: comedi: pcl726: add support for the external interrupt signal

The ACL-6126 board supports an external interrupt signal on pin 17 of
its I/O connector (CN3). Add a new subdevice to this driver to support
asynchronous commands with this input.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/pcl726.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git