tree 2a6b861d81dd71dcd55d85d410a09ce317879157
parent acc5fe2ce36f41f74603d57b635df28a61c94c34
author H Hartley Sweeten <hsweeten@visionengravers.com> 1409007860 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1409430151 -0700

staging: comedi: dt2811: 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.

For aesthetics, rename the (*insn_write) function and tidy it up.

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>