From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 12 Jun 2013 23:14:25 +0000 (-0700)
Subject: staging: comedi: addi_apci_3xxx: refactor i_APCI3XXX_InsnWriteAnalogOutput()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~133
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f73abd3334ed64056ef2cca818610a082248dab3;p=pandora-kernel.git

staging: comedi: addi_apci_3xxx: refactor i_APCI3XXX_InsnWriteAnalogOutput()

Rename the CamelCase local variables.

The comedi core validates the insn->chanspec to make sure the channel
number and range are valid for the subdevice. The extra checks in this
function are not required.

(*insn_write) functions are supposed to write all the data passed
in the data pointer (insn->n values) then return the number of data
values written of an errno. Fix this function to work like the core
expects.

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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