const struct addi_board *this_board;
struct addi_private *devpriv;
struct comedi_subdevice *s;
- int ret, n_subdevices;
+ int ret;
this_board = addi_find_boardinfo(dev, pcidev);
if (!this_board)
dev->iobase = pci_resource_start(pcidev, 0);
- n_subdevices = 7;
- ret = comedi_alloc_subdevices(dev, n_subdevices);
+ ret = comedi_alloc_subdevices(dev, 1);
if (ret)
return ret;
- /* Allocate and Initialise AI Subdevice Structures */
+ /* Initialize the TTL digital i/o */
s = &dev->subdevices[0];
- s->type = COMEDI_SUBD_UNUSED;
-
- /* Allocate and Initialise AO Subdevice Structures */
- s = &dev->subdevices[1];
- s->type = COMEDI_SUBD_UNUSED;
-
- /* Allocate and Initialise DI Subdevice Structures */
- s = &dev->subdevices[2];
- s->type = COMEDI_SUBD_UNUSED;
-
- /* Allocate and Initialise DO Subdevice Structures */
- s = &dev->subdevices[3];
- s->type = COMEDI_SUBD_UNUSED;
-
- /* Allocate and Initialise Timer Subdevice Structures */
- s = &dev->subdevices[4];
- s->type = COMEDI_SUBD_UNUSED;
-
- /* Allocate and Initialise TTL */
- s = &dev->subdevices[5];
- if (this_board->i_NbrTTLChannel) {
- s->type = COMEDI_SUBD_TTLIO;
- s->subdev_flags =
- SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON;
- s->n_chan = this_board->i_NbrTTLChannel;
- s->maxdata = 1;
- s->io_bits = 0; /* all bits input */
- s->len_chanlist = this_board->i_NbrTTLChannel;
- s->range_table = &range_digital;
- s->insn_config = this_board->ttl_config;
- s->insn_bits = this_board->ttl_bits;
- s->insn_read = this_board->ttl_read;
- s->insn_write = this_board->ttl_write;
- } else {
- s->type = COMEDI_SUBD_UNUSED;
- }
-
- /* EEPROM */
- s = &dev->subdevices[6];
- s->type = COMEDI_SUBD_UNUSED;
+ s->type = COMEDI_SUBD_TTLIO;
+ s->subdev_flags =
+ SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON;
+ s->n_chan = this_board->i_NbrTTLChannel;
+ s->maxdata = 1;
+ s->io_bits = 0; /* all bits input */
+ s->len_chanlist = this_board->i_NbrTTLChannel;
+ s->range_table = &range_digital;
+ s->insn_config = this_board->ttl_config;
+ s->insn_bits = this_board->ttl_bits;
+ s->insn_read = this_board->ttl_read;
+ s->insn_write = this_board->ttl_write;
return 0;
}