From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 6 Feb 2013 00:28:27 +0000 (-0700)
Subject: staging: comedi: vmk80xx: remove digital output (*insn_read)
X-Git-Tag: v3.9-rc1~127^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03754bdbb10a8045b2c18cfec8f2272d7df004c6;p=pandora-kernel.git

staging: comedi: vmk80xx: remove digital output (*insn_read)

The comedi core can use the (*insn_bits) function to emulate the
(*insn_read) function.

The digital output (*insn_bits) function properly handles the
VMK8061_MODEL to read the digital output states before returning.

Remove the unnecessary (*insn_read) function. It's also not
necessary to set the SDF_READABLE flag so remove the entire
conditional in the attach.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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