From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 9 Sep 2014 20:05:26 +0000 (-0700)
Subject: staging: comedi: adl_pci9118: factor out DMA alloc/free
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~544
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9ca5508bc39462ee2e1988a23021d8fb1cadd6b;p=pandora-kernel.git

staging: comedi: adl_pci9118: factor out DMA alloc/free

For aesthetics, factor the DMA allocation/free code out of the attach
and detach functions.

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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