From f88e8e09880d4abe3cad98ec8889e0f46eb89e4d Mon Sep 17 00:00:00 2001
From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 28 Jun 2013 17:09:25 +0100
Subject: [PATCH] staging: comedi: ni_labpc: migrate labpc_drain_dma()

Move `labpc_drain_dma()` into the "ni_labpc_isadma" module.  Provide a
dummy inline function in "ni_labpc_isadma.h" if the module is not being
built.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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