diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_tio.h')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_tio.h | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/drivers/staging/comedi/drivers/ni_tio.h b/drivers/staging/comedi/drivers/ni_tio.h index 3aacfe2f2420..b0588202e5ac 100644 --- a/drivers/staging/comedi/drivers/ni_tio.h +++ b/drivers/staging/comedi/drivers/ni_tio.h @@ -120,10 +120,10 @@ struct ni_gpct { struct ni_gpct_device { struct comedi_device *dev; - void (*write_register) (struct ni_gpct *counter, unsigned bits, - enum ni_gpct_register reg); - unsigned (*read_register) (struct ni_gpct *counter, - enum ni_gpct_register reg); + void (*write_register) (struct ni_gpct * counter, unsigned bits, + enum ni_gpct_register reg); + unsigned (*read_register) (struct ni_gpct * counter, + enum ni_gpct_register reg); enum ni_gpct_variant variant; struct ni_gpct *counters; unsigned num_counters; @@ -131,31 +131,42 @@ struct ni_gpct_device { spinlock_t regs_lock; }; -extern struct ni_gpct_device *ni_gpct_device_construct(struct comedi_device * dev, - void (*write_register) (struct ni_gpct *counter, unsigned bits, - enum ni_gpct_register reg), - unsigned (*read_register) (struct ni_gpct *counter, - enum ni_gpct_register reg), enum ni_gpct_variant variant, - unsigned num_counters); +extern struct ni_gpct_device *ni_gpct_device_construct(struct comedi_device + *dev, + void (*write_register) + (struct ni_gpct * + counter, unsigned bits, + enum ni_gpct_register + reg), + unsigned (*read_register) + (struct ni_gpct * + counter, + enum ni_gpct_register + reg), + enum ni_gpct_variant + variant, + unsigned num_counters); extern void ni_gpct_device_destroy(struct ni_gpct_device *counter_dev); extern void ni_tio_init_counter(struct ni_gpct *counter); extern int ni_tio_rinsn(struct ni_gpct *counter, - struct comedi_insn *insn, unsigned int *data); + struct comedi_insn *insn, unsigned int *data); extern int ni_tio_insn_config(struct ni_gpct *counter, - struct comedi_insn *insn, unsigned int *data); + struct comedi_insn *insn, unsigned int *data); extern int ni_tio_winsn(struct ni_gpct *counter, - struct comedi_insn *insn, unsigned int *data); + struct comedi_insn *insn, unsigned int *data); extern int ni_tio_cmd(struct ni_gpct *counter, struct comedi_async *async); -extern int ni_tio_cmdtest(struct ni_gpct *counter, struct comedi_cmd * cmd); +extern int ni_tio_cmdtest(struct ni_gpct *counter, struct comedi_cmd *cmd); extern int ni_tio_cancel(struct ni_gpct *counter); extern void ni_tio_handle_interrupt(struct ni_gpct *counter, - struct comedi_subdevice *s); + struct comedi_subdevice *s); extern void ni_tio_set_mite_channel(struct ni_gpct *counter, - struct mite_channel *mite_chan); + struct mite_channel *mite_chan); extern void ni_tio_acknowledge_and_confirm(struct ni_gpct *counter, - int *gate_error, int *tc_error, int *perm_stale_data, int *stale_data); + int *gate_error, int *tc_error, + int *perm_stale_data, + int *stale_data); -static inline struct ni_gpct *subdev_to_counter(struct comedi_subdevice * s) +static inline struct ni_gpct *subdev_to_counter(struct comedi_subdevice *s) { return s->private; } |