*/
#define thisboard ((const struct das1800_board *)dev->board_ptr)
-typedef struct {
+struct das1800_private {
volatile unsigned int count; /* number of data points left to be taken */
unsigned int divisor1; /* value to load into board's counter 1 for timed conversions */
unsigned int divisor2; /* value to load into board's counter 2 for timed conversions */
unsigned int dma_transfer_size; /* size of transfer currently used, in bytes */
unsigned long iobase2; /* secondary io address used for analog out on 'ao' boards */
short ao_update_bits; /* remembers the last write to the 'update' dac */
-} das1800_private;
+};
-#define devpriv ((das1800_private *)dev->private)
+#define devpriv ((struct das1800_private *)dev->private)
// analog out range for boards with basic analog out
static const struct comedi_lrange range_ao_1 = {
int retval;
/* allocate and initialize dev->private */
- if (alloc_private(dev, sizeof(das1800_private)) < 0)
+ if (alloc_private(dev, sizeof(struct das1800_private)) < 0)
return -ENOMEM;
printk("comedi%d: %s: io 0x%lx", dev->minor, driver_das1800.driver_name,