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(parent: 864b52c) | patch
staging: comedi: adv_pci1724: use subdevice readback for 'ao_value'
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 20 Nov 2014 22:10:44 +0000 (15:10 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Nov 2014 23:36:40 +0000 (15:36 -0800)
commit388674e0a92f2bf4ce6ddd3758b0cef906b55ce4
tree8ce81c2286fac6f8e5c23d9d4e52a5f9ecc23da6tree | snapshot (tar.gz zip)
parent864b52c4aeeba328660574d847190dda76d13519commit | diff
staging: comedi: adv_pci1724: use subdevice readback for 'ao_value'

Use the comedi_subdevice 'readback' member and the core provided (*insn_read)
to handle the readback of the write-only analog output subdevice. Remove the
then unused 'ao_value' member from the private data.

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/adv_pci1724.c diff | blob | blame | history