From 38f23ed0a61d83fb67afd01895989cae7ee29581 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 13 Jan 2015 10:16:26 -0700
Subject: [PATCH] staging: comedi: das1800: pass dma descriptor to
 das1800_flush_dma_channel()

Instead of passing the dma descriptor 'chan' and 'virt_addr' just pass the
dma descriptor.

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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Reading git-format-patch failed