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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-03 22:01:50 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 18:36:02 (GMT) |
| commit | 472dfe77b91d8026c3ccda22c60db0e92bc27863 (patch) | |
| tree | 8b3e7d5062921c59e710c770a368a3d26858e47f /drivers/staging/comedi/comedilib.h | |
| parent | 3781bc5425f985c2ceffa3b2111e1d0eeb38cc24 (diff) | |
| download | linux-472dfe77b91d8026c3ccda22c60db0e92bc27863.tar.xz | |
Staging: comedi: kcomedilib: make it typesafe
If we really are passing in a struct comedi_device, then say we are,
don't mess around with void pointers for no reason.
This also fixes up the comedi_bond.c driver, which is the only
user of the kcomedilib code.
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/comedi/comedilib.h')
| -rw-r--r-- | drivers/staging/comedi/comedilib.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h index 23ec58d..ca92c43 100644 --- a/drivers/staging/comedi/comedilib.h +++ b/drivers/staging/comedi/comedilib.h @@ -24,13 +24,14 @@ #ifndef _LINUX_COMEDILIB_H #define _LINUX_COMEDILIB_H -void *comedi_open(const char *path); -int comedi_close(void *dev); -int comedi_dio_config(void *dev, unsigned int subdev, unsigned int chan, - unsigned int io); -int comedi_dio_bitfield(void *dev, unsigned int subdev, unsigned int mask, - unsigned int *bits); -int comedi_find_subdevice_by_type(void *dev, int type, unsigned int subd); -int comedi_get_n_channels(void *dev, unsigned int subdevice); +struct comedi_device *comedi_open(const char *path); +int comedi_close(struct comedi_device *dev); +int comedi_dio_config(struct comedi_device *dev, unsigned int subdev, + unsigned int chan, unsigned int io); +int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev, + unsigned int mask, unsigned int *bits); +int comedi_find_subdevice_by_type(struct comedi_device *dev, int type, + unsigned int subd); +int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice); #endif |