staging: comedi: addi_apci_3120: simplify analog output boardinfo
staging: comedi: addi_apci_3120: simplify analog output boardinfo

There are two boards supported by this driver. One with eight 14-bit analog
outputs and the other without analog outputs.

Add a bit field flag, 'has_ao', to the boardinfo and remove the 'i_NbrAoChannel'
and 'i_AoMaxdata' members. Use the new flag to determine if the analog output
subdevice needs to be initialized and open code the n_chan and maxdata.

Signed-off-by: H Hartley Sweeten <382ff55d8e07d1082d179e669636cd1552da4f36@visionengravers.com>
Reviewed-by: Ian Abbott <9e6ba6483b6a3e14d61f7c987e72ecb5b46122d6@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs