staging: comedi: pcl812: use comedi_async 'scans_done' to detect EOA
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 5 Nov 2014 17:20:56 +0000 (10:20 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Nov 2014 22:59:47 +0000 (14:59 -0800)
commit5f6da288e3cc03fb50d8eadfdb3d6ed0a8467df7
treed3ca2e4a9a9308f5ab1d0db878833a38a983f99e
parent8712f901c9952bbad52e499fe350434294efbcff
staging: comedi: pcl812: use comedi_async 'scans_done' to detect EOA

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

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>
drivers/staging/comedi/drivers/pcl812.c