From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 5 Nov 2014 17:31:30 +0000 (-0700)
Subject: staging: comedi: amplc_pci224: use comedi_async 'scans_done' to detect EOA
X-Git-Tag: omap-for-v3.19/fixes-rc1~73^2~370
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d682141e59676c2c31c2c8a939348369429b1042;p=pandora-kernel.git

staging: comedi: amplc_pci224: use comedi_async 'scans_done' to detect EOA

Remove the private data member 'ao_stop_count' and use the comedi_async
'scans_done' member to detect the end-of-acquisition.

Use the helper function comedi_nscans_left() to determine the number of scans
available in the async buffer or left in the command.

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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