staging: comedi: das6402: use comedi_subdevice 'readback'
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 25 Aug 2014 23:04:18 +0000 (16:04 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 30 Aug 2014 20:22:31 +0000 (13:22 -0700)
commit3dd0b514d95b2063c211d5b00940202921cce3ea
tree0269c2ed056035b9fffdcf71e01b61ed3888e030
parent58d10f32c4044a44ddf1e4762eeb72a1ac3fb3d7
staging: comedi: das6402: use comedi_subdevice 'readback'

Use the new comedi_subdevice 'readback' member and the core provided
(*insn_read) for the readback of the analog output subdevice channels.

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/das6402.c