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staging: comedi: pcl816: add support for digital subdevices
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 4 Mar 2014 18:29:55 +0000 (11:29 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Mar 2014 01:06:15 +0000 (17:06 -0800)
commitc1cd5623b17ab7d6c51f2775f95ac3ca06420d63
treed1207077d52bad291f606d268360290a5be809c9tree | snapshot
parentd4507f915b47ba1bec6f20bc395e10a8d7564809commit | diff
staging: comedi: pcl816: add support for digital subdevices

The PCL-816 boards have 16 digital inputs and 16 digtial outputs. Add the
subdevice support for these channels.

Allocate additional subdevice space to the analog outputs. This code is
not currently in the driver so mark the subdevice as COMEDI_SUBD_UNUSED.

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/pcl816.c diff | blob | history
John Crispins staging tree