From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 20 Jun 2014 20:12:50 +0000 (-0700)
Subject: staging: comedi: dt282x: fix dt282x_ao_insn_read()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~1535
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9504be8a1b84d5139f7475c0e705bc0630e82dc9;p=pandora-kernel.git

staging: comedi: dt282x: fix dt282x_ao_insn_read()

The comedi core expects the (*insn_read) functions to return 'insn->n'
samples. Fix this function to work like the core expects.

For aesthetics, rename the private data 'ao' member to clarify its
use. Also, remove the unnecessary comment.

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>
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