staging: comedi: comedi_parport: remove 'a_data' from private data
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Fri, 30 Aug 2013 18:44:43 +0000 (11:44 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Sep 2013 14:47:42 +0000 (07:47 -0700)
commit9f1a0909deaed0a35dc459f598dafb048331f9d2
tree57005c23545dc3a88602fed83b941d8c6ca881b2
parent5790b4279b204c839115e6838ff13071ca295679
staging: comedi: comedi_parport: remove 'a_data' from private data

Use the subdevice s->state to hold the current state of the data register
outputs instead of carrying it in the private data.

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/comedi_parport.c