From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 26 Mar 2013 17:27:11 +0000 (-0700)
Subject: staging: comedi: ni_labpc: fix labpc_calib_insn_read()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~419
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=198ac9dc7f0d06cd760d376c6a6c6217c5968d4a;p=pandora-kernel.git

staging: comedi: ni_labpc: fix labpc_calib_insn_read()

The comedi core expects the (*insn_read) operations to read insn->n
values and return the number of values actually read.

Make this function work like the core expects.

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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