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staging: comedi: don't expose comedi_device_{attach,detach}

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These functions are only used by the comedi core. Move the
prototypes to comedi_internal.h so they are not exposed to
the comedi drivers.

Tidy up comedi_internal.h a bit so that all the internal stuff
in drivers.c is grouped.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-01-30 15:25:06 -07:00 committed by Greg Kroah-Hartman
parent 1ae6b20b88
commit 39bd5e59b1
2 changed files with 9 additions and 5 deletions
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11
drivers/staging/comedi/comedi_internal.h
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@ -8,8 +8,6 @@
*/
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);
@ -22,6 +20,15 @@ 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 *);
#endif /* _COMEDI_INTERNAL_H */

3
drivers/staging/comedi/comedidev.h
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@ -369,9 +369,6 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s);
int comedi_alloc_subdevices(struct comedi_device *, int);
void comedi_device_detach(struct comedi_device *);
int comedi_device_attach(struct comedi_device *, struct comedi_devconfig *);
int comedi_auto_config(struct device *, struct comedi_driver *,
unsigned long context);
void comedi_auto_unconfig(struct device *);