#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl711_board))
#define this_board ((const struct pcl711_board *)dev->board_ptr)
-static int pcl711_attach(struct comedi_device * dev, struct comedi_devconfig * it);
-static int pcl711_detach(struct comedi_device * dev);
+static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it);
+static int pcl711_detach(struct comedi_device *dev);
static struct comedi_driver driver_pcl711 = {
- driver_name:"pcl711",
- module:THIS_MODULE,
- attach:pcl711_attach,
- detach:pcl711_detach,
- board_name:&boardtypes[0].name,
- num_names:n_boardtypes,
- offset:sizeof(struct pcl711_board),
+ .driver_name = "pcl711",
+ .module = THIS_MODULE,
+ .attach = pcl711_attach,
+ .detach = pcl711_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = n_boardtypes,
+ .offset = sizeof(struct pcl711_board),
};
COMEDI_INITCLEANUP(driver_pcl711);
#define devpriv ((struct pcl711_private *)dev->private)
-static irqreturn_t pcl711_interrupt(int irq, void *d PT_REGS_ARG)
+static irqreturn_t pcl711_interrupt(int irq, void *d)
{
int lo, hi;
int data;
return IRQ_HANDLED;
}
-static void pcl711_set_changain(struct comedi_device * dev, int chan)
+static void pcl711_set_changain(struct comedi_device *dev, int chan)
{
int chan_register;
}
}
-static int pcl711_ai_insn(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_insn * insn, unsigned int * data)
+static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
int i, n;
int hi, lo;
hi = inb(dev->iobase + PCL711_AD_HI);
if (!(hi & PCL711_DRDY))
goto ok;
- comedi_udelay(1);
+ udelay(1);
}
- rt_printk("comedi%d: pcl711: A/D timeout\n", dev->minor);
+ printk("comedi%d: pcl711: A/D timeout\n", dev->minor);
return -ETIME;
ok:
return n;
}
-static int pcl711_ai_cmdtest(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_cmd * cmd)
+static int pcl711_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_cmd *cmd)
{
int tmp;
int err = 0;
return 0;
}
-static int pcl711_ai_cmd(struct comedi_device * dev, struct comedi_subdevice * s)
+static int pcl711_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
{
int timer1, timer2;
struct comedi_cmd *cmd = &s->async->cmd;
/*
analog output
*/
-static int pcl711_ao_insn(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_insn * insn, unsigned int * data)
+static int pcl711_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
int n;
int chan = CR_CHAN(insn->chanspec);
return n;
}
-static int pcl711_ao_insn_read(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_insn * insn, unsigned int * data)
+static int pcl711_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
int n;
int chan = CR_CHAN(insn->chanspec);
}
/* Digital port read - Untested on 8112 */
-static int pcl711_di_insn_bits(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_insn * insn, unsigned int * data)
+static int pcl711_di_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
}
/* Digital port write - Untested on 8112 */
-static int pcl711_do_insn_bits(struct comedi_device * dev, struct comedi_subdevice * s,
- struct comedi_insn * insn, unsigned int * data)
+static int pcl711_do_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
}
/* Free any resources that we have claimed */
-static int pcl711_detach(struct comedi_device * dev)
+static int pcl711_detach(struct comedi_device *dev)
{
printk("comedi%d: pcl711: remove\n", dev->minor);
if (dev->irq)
- comedi_free_irq(dev->irq, dev);
+ free_irq(dev->irq, dev);
if (dev->iobase)
release_region(dev->iobase, PCL711_SIZE);
}
/* Initialization */
-static int pcl711_attach(struct comedi_device * dev, struct comedi_devconfig * it)
+static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
unsigned long iobase;
return -EINVAL;
}
if (irq) {
- if (comedi_request_irq(irq, pcl711_interrupt, 0, "pcl711", dev)) {
+ if (request_irq(irq, pcl711_interrupt, 0, "pcl711", dev)) {
printk("unable to allocate irq %u\n", irq);
return -EINVAL;
} else {
}
dev->irq = irq;
- if ((ret = alloc_subdevices(dev, 4)) < 0)
+ ret = alloc_subdevices(dev, 4);
+ if (ret < 0)
return ret;
- if ((ret = alloc_private(dev, sizeof(struct pcl711_private))) < 0)
+
+ ret = alloc_private(dev, sizeof(struct pcl711_private));
+ if (ret < 0)
return ret;
s = dev->subdevices + 0;