diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_internal.h')
| -rw-r--r-- | drivers/staging/comedi/comedi_internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedi_internal.h b/drivers/staging/comedi/comedi_internal.h index cd9437f72c35..3f2c88ae6470 100644 --- a/drivers/staging/comedi/comedi_internal.h +++ b/drivers/staging/comedi/comedi_internal.h @@ -31,6 +31,7 @@ void comedi_buf_map_get(struct comedi_buf_map *bm); int comedi_buf_map_put(struct comedi_buf_map *bm); struct comedi_buf_map *comedi_buf_map_from_subdev_get( struct comedi_subdevice *s); +unsigned int comedi_buf_write_n_available(struct comedi_subdevice *s); unsigned int comedi_buf_write_n_allocated(struct comedi_subdevice *s); void comedi_device_cancel_all(struct comedi_device *dev); bool comedi_can_auto_free_spriv(struct comedi_subdevice *s); |