/* this structure is for data unique to this hardware driver. If
several hardware drivers keep similar information in this structure,
- feel free to suggest moving the variable to the comedi_device struct. */
+ feel free to suggest moving the variable to the struct comedi_device struct. */
typedef struct {
#ifdef CONFIG_COMEDI_PCI
struct pci_dev *pci_dev; /* PCI device */
* the board, and also about the kernel module that contains
* the device code.
*/
-static int dio200_attach(comedi_device * dev, comedi_devconfig * it);
-static int dio200_detach(comedi_device * dev);
+static int dio200_attach(struct comedi_device * dev, comedi_devconfig * it);
+static int dio200_detach(struct comedi_device * dev);
static comedi_driver driver_amplc_dio200 = {
driver_name:DIO200_DRIVER_NAME,
module:THIS_MODULE,
*/
#ifdef CONFIG_COMEDI_PCI
static int
-dio200_find_pci(comedi_device * dev, int bus, int slot,
+dio200_find_pci(struct comedi_device * dev, int bus, int slot,
struct pci_dev **pci_dev_p)
{
struct pci_dev *pci_dev = NULL;
* 'insn_bits' function for an 'INTERRUPT' subdevice.
*/
static int
-dio200_subdev_intr_insn_bits(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_intr_insn_bits(struct comedi_device * dev, struct comedi_subdevice * s,
comedi_insn * insn, unsigned int * data)
{
dio200_subdev_intr *subpriv = s->private;
/*
* Called to stop acquisition for an 'INTERRUPT' subdevice.
*/
-static void dio200_stop_intr(comedi_device * dev, comedi_subdevice * s)
+static void dio200_stop_intr(struct comedi_device * dev, struct comedi_subdevice * s)
{
dio200_subdev_intr *subpriv = s->private;
/*
* Called to start acquisition for an 'INTERRUPT' subdevice.
*/
-static int dio200_start_intr(comedi_device * dev, comedi_subdevice * s)
+static int dio200_start_intr(struct comedi_device * dev, struct comedi_subdevice * s)
{
unsigned int n;
unsigned isn_bits;
* Internal trigger function to start acquisition for an 'INTERRUPT' subdevice.
*/
static int
-dio200_inttrig_start_intr(comedi_device * dev, comedi_subdevice * s,
+dio200_inttrig_start_intr(struct comedi_device * dev, struct comedi_subdevice * s,
unsigned int trignum)
{
dio200_subdev_intr *subpriv;
* This is called from the interrupt service routine to handle a read
* scan on an 'INTERRUPT' subdevice.
*/
-static int dio200_handle_read_intr(comedi_device * dev, comedi_subdevice * s)
+static int dio200_handle_read_intr(struct comedi_device * dev, struct comedi_subdevice * s)
{
dio200_subdev_intr *subpriv = s->private;
unsigned triggered;
/*
* 'cancel' function for an 'INTERRUPT' subdevice.
*/
-static int dio200_subdev_intr_cancel(comedi_device * dev, comedi_subdevice * s)
+static int dio200_subdev_intr_cancel(struct comedi_device * dev, struct comedi_subdevice * s)
{
dio200_subdev_intr *subpriv = s->private;
unsigned long flags;
* 'do_cmdtest' function for an 'INTERRUPT' subdevice.
*/
static int
-dio200_subdev_intr_cmdtest(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_intr_cmdtest(struct comedi_device * dev, struct comedi_subdevice * s,
comedi_cmd * cmd)
{
int err = 0;
/*
* 'do_cmd' function for an 'INTERRUPT' subdevice.
*/
-static int dio200_subdev_intr_cmd(comedi_device * dev, comedi_subdevice * s)
+static int dio200_subdev_intr_cmd(struct comedi_device * dev, struct comedi_subdevice * s)
{
comedi_cmd *cmd = &s->async->cmd;
dio200_subdev_intr *subpriv = s->private;
* This function initializes an 'INTERRUPT' subdevice.
*/
static int
-dio200_subdev_intr_init(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_intr_init(struct comedi_device * dev, struct comedi_subdevice * s,
unsigned long iobase, unsigned valid_isns, int has_int_sce)
{
dio200_subdev_intr *subpriv;
* This function cleans up an 'INTERRUPT' subdevice.
*/
static void
-dio200_subdev_intr_cleanup(comedi_device * dev, comedi_subdevice * s)
+dio200_subdev_intr_cleanup(struct comedi_device * dev, struct comedi_subdevice * s)
{
dio200_subdev_intr *subpriv = s->private;
*/
static irqreturn_t dio200_interrupt(int irq, void *d PT_REGS_ARG)
{
- comedi_device *dev = d;
+ struct comedi_device *dev = d;
int handled;
if (!dev->attached) {
* Handle 'insn_read' for an '8254' counter subdevice.
*/
static int
-dio200_subdev_8254_read(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_8254_read(struct comedi_device * dev, struct comedi_subdevice * s,
comedi_insn * insn, unsigned int * data)
{
dio200_subdev_8254 *subpriv = s->private;
* Handle 'insn_write' for an '8254' counter subdevice.
*/
static int
-dio200_subdev_8254_write(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_8254_write(struct comedi_device * dev, struct comedi_subdevice * s,
comedi_insn * insn, unsigned int * data)
{
dio200_subdev_8254 *subpriv = s->private;
* Handle 'insn_config' for an '8254' counter subdevice.
*/
static int
-dio200_subdev_8254_config(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_8254_config(struct comedi_device * dev, struct comedi_subdevice * s,
comedi_insn * insn, unsigned int * data)
{
dio200_subdev_8254 *subpriv = s->private;
* offset is the offset to the 8254 chip.
*/
static int
-dio200_subdev_8254_init(comedi_device * dev, comedi_subdevice * s,
+dio200_subdev_8254_init(struct comedi_device * dev, struct comedi_subdevice * s,
unsigned long iobase, unsigned offset, int has_clk_gat_sce)
{
dio200_subdev_8254 *subpriv;
* This function cleans up an '8254' counter subdevice.
*/
static void
-dio200_subdev_8254_cleanup(comedi_device * dev, comedi_subdevice * s)
+dio200_subdev_8254_cleanup(struct comedi_device * dev, struct comedi_subdevice * s)
{
dio200_subdev_intr *subpriv = s->private;
* in the driver structure, dev->board_ptr contains that
* address.
*/
-static int dio200_attach(comedi_device * dev, comedi_devconfig * it)
+static int dio200_attach(struct comedi_device * dev, comedi_devconfig * it)
{
- comedi_subdevice *s;
+ struct comedi_subdevice *s;
unsigned long iobase = 0;
unsigned int irq = 0;
#ifdef CONFIG_COMEDI_PCI
* allocated by _attach(). dev->private and dev->subdevices are
* deallocated automatically by the core.
*/
-static int dio200_detach(comedi_device * dev)
+static int dio200_detach(struct comedi_device * dev)
{
const dio200_layout *layout;
unsigned n;
if (dev->subdevices) {
layout = thislayout;
for (n = 0; n < dev->n_subdevices; n++) {
- comedi_subdevice *s = &dev->subdevices[n];
+ struct comedi_subdevice *s = &dev->subdevices[n];
switch (layout->sdtype[n]) {
case sd_8254:
dio200_subdev_8254_cleanup(dev, s);