diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_internal.h')
| -rw-r--r-- | drivers/staging/comedi/comedi_internal.h | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/drivers/staging/comedi/comedi_internal.h b/drivers/staging/comedi/comedi_internal.h index e70ef0515d9a..b3743135f4aa 100644 --- a/drivers/staging/comedi/comedi_internal.h +++ b/drivers/staging/comedi/comedi_internal.h @@ -8,18 +8,43 @@ */ int do_rangeinfo_ioctl(struct comedi_device *dev, struct comedi_rangeinfo __user *arg); -int insn_inval(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); int comedi_alloc_board_minor(struct device *hardware_device); void comedi_free_board_minor(unsigned minor); int comedi_find_board_minor(struct device *hardware_device); -void comedi_reset_async_buf(struct comedi_async *async); +int comedi_alloc_subdevice_minor(struct comedi_subdevice *s); +void comedi_free_subdevice_minor(struct comedi_subdevice *s); + int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s, unsigned long new_size); +void comedi_buf_reset(struct comedi_async *async); +unsigned int comedi_buf_write_n_allocated(struct comedi_async *async); extern unsigned int comedi_default_buf_size_kb; extern unsigned int comedi_default_buf_maxsize_kb; -extern bool comedi_autoconfig; + +/* drivers.c */ + extern struct comedi_driver *comedi_drivers; +int insn_inval(struct comedi_device *, struct comedi_subdevice *, + struct comedi_insn *, unsigned int *); + +void comedi_device_detach(struct comedi_device *); +int comedi_device_attach(struct comedi_device *, struct comedi_devconfig *); + +#ifdef CONFIG_PROC_FS + +/* proc.c */ + +void comedi_proc_init(void); +void comedi_proc_cleanup(void); +#else +static inline void comedi_proc_init(void) +{ +} +static inline void comedi_proc_cleanup(void) +{ +} +#endif + #endif /* _COMEDI_INTERNAL_H */ |