staging: comedi: addi_apci_3xxx: refactor 'i_NbrAoChannel' boardinfo
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 12 Jun 2013 23:14:47 +0000 (16:14 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 21:33:42 +0000 (14:33 -0700)
commitfa81e2f186fb95dac1641e1e8d6740ed559e5204
tree318afb3fc2f10641d830941fbe4a5c75df99437e
parentf73abd3334ed64056ef2cca818610a082248dab3
staging: comedi: addi_apci_3xxx: refactor 'i_NbrAoChannel' boardinfo

The boards that have analog outputs always have 4 channels.

Remove the 'i_NbrAoChannel' data from the boardinfo and add a bit
field to indicate that the board 'has_ao'. Use that to conditionally
initialize the subdevice and open code the s->n_chan value of 4.

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/addi_apci_3xxx.c