+static struct jr3_pci_subdev_private *
+jr3_pci_alloc_spriv(struct comedi_device *dev, struct comedi_subdevice *s)
+{
+ struct jr3_pci_dev_private *devpriv = dev->private;
+ struct jr3_pci_subdev_private *spriv;
+ int j;
+ int k;
+
+ spriv = comedi_alloc_spriv(s, sizeof(*spriv));
+ if (!spriv)
+ return NULL;
+
+ spriv->channel = &devpriv->iobase->channel[s->index].data;
+ spriv->channel_no = s->index;
+
+ for (j = 0; j < 8; j++) {
+ spriv->range[j].length = 1;
+ spriv->range[j].range.min = -1000000;
+ spriv->range[j].range.max = 1000000;
+
+ for (k = 0; k < 7; k++) {
+ spriv->range_table_list[j + k * 8] =
+ (struct comedi_lrange *)&spriv->range[j];
+ spriv->maxdata_list[j + k * 8] = 0x7fff;
+ }
+ }
+ spriv->range[8].length = 1;
+ spriv->range[8].range.min = 0;
+ spriv->range[8].range.max = 65536;
+
+ spriv->range_table_list[56] = (struct comedi_lrange *)&spriv->range[8];
+ spriv->range_table_list[57] = (struct comedi_lrange *)&spriv->range[8];
+ spriv->maxdata_list[56] = 0xffff;
+ spriv->maxdata_list[57] = 0xffff;
+
+ dev_dbg(dev->class_dev, "p->channel %p %p (%tx)\n",
+ spriv->channel, devpriv->iobase,
+ ((char __iomem *)spriv->channel -
+ (char __iomem *)devpriv->iobase));
+
+ return spriv;
+}
+