diff options
Diffstat (limited to 'drivers/staging/comedi/kcomedilib/get.c')
-rw-r--r-- | drivers/staging/comedi/kcomedilib/get.c | 132 |
1 files changed, 66 insertions, 66 deletions
diff --git a/drivers/staging/comedi/kcomedilib/get.c b/drivers/staging/comedi/kcomedilib/get.c index 2004ad4..b6b726a 100644 --- a/drivers/staging/comedi/kcomedilib/get.c +++ b/drivers/staging/comedi/kcomedilib/get.c @@ -26,51 +26,51 @@ #include "../comedilib.h" #include "../comedidev.h" -int comedi_get_n_subdevices(comedi_t * d) +int comedi_get_n_subdevices(void *d) { - comedi_device *dev = (comedi_device *) d; + struct comedi_device *dev = (struct comedi_device *) d; return dev->n_subdevices; } -int comedi_get_version_code(comedi_t * d) +int comedi_get_version_code(void *d) { return COMEDI_VERSION_CODE; } -const char *comedi_get_driver_name(comedi_t * d) +const char *comedi_get_driver_name(void * d) { - comedi_device *dev = (comedi_device *) d; + struct comedi_device *dev = (struct comedi_device *) d; return dev->driver->driver_name; } -const char *comedi_get_board_name(comedi_t * d) +const char *comedi_get_board_name(void * d) { - comedi_device *dev = (comedi_device *) d; + struct comedi_device *dev = (struct comedi_device *) d; return dev->board_name; } -int comedi_get_subdevice_type(comedi_t * d, unsigned int subdevice) +int comedi_get_subdevice_type(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; return s->type; } -unsigned int comedi_get_subdevice_flags(comedi_t * d, unsigned int subdevice) +unsigned int comedi_get_subdevice_flags(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; return s->subdev_flags; } -int comedi_find_subdevice_by_type(comedi_t * d, int type, unsigned int subd) +int comedi_find_subdevice_by_type(void *d, int type, unsigned int subd) { - comedi_device *dev = (comedi_device *) d; + struct comedi_device *dev = (struct comedi_device *) d; if (subd > dev->n_subdevices) return -ENODEV; @@ -82,27 +82,27 @@ int comedi_find_subdevice_by_type(comedi_t * d, int type, unsigned int subd) return -1; } -int comedi_get_n_channels(comedi_t * d, unsigned int subdevice) +int comedi_get_n_channels(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; return s->n_chan; } -int comedi_get_len_chanlist(comedi_t * d, unsigned int subdevice) +int comedi_get_len_chanlist(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; return s->len_chanlist; } -lsampl_t comedi_get_maxdata(comedi_t * d, unsigned int subdevice, +unsigned int comedi_get_maxdata(void *d, unsigned int subdevice, unsigned int chan) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; if (s->maxdata_list) return s->maxdata_list[chan]; @@ -111,11 +111,11 @@ lsampl_t comedi_get_maxdata(comedi_t * d, unsigned int subdevice, } #ifdef KCOMEDILIB_DEPRECATED -int comedi_get_rangetype(comedi_t * d, unsigned int subdevice, +int comedi_get_rangetype(void *d, unsigned int subdevice, unsigned int chan) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; int ret; if (s->range_table_list) { @@ -130,10 +130,10 @@ int comedi_get_rangetype(comedi_t * d, unsigned int subdevice, } #endif -int comedi_get_n_ranges(comedi_t * d, unsigned int subdevice, unsigned int chan) +int comedi_get_n_ranges(void *d, unsigned int subdevice, unsigned int chan) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; int ret; if (s->range_table_list) { @@ -148,22 +148,22 @@ int comedi_get_n_ranges(comedi_t * d, unsigned int subdevice, unsigned int chan) /* * ALPHA (non-portable) */ -int comedi_get_krange(comedi_t * d, unsigned int subdevice, unsigned int chan, - unsigned int range, comedi_krange * krange) +int comedi_get_krange(void *d, unsigned int subdevice, unsigned int chan, + unsigned int range, struct comedi_krange *krange) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - const comedi_lrange *lr; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + const struct comedi_lrange *lr; if (s->range_table_list) { lr = s->range_table_list[chan]; } else { lr = s->range_table; } - if (range >= lr->length) { + if (range >= lr->length) return -EINVAL; - } - memcpy(krange, lr->range + range, sizeof(comedi_krange)); + + memcpy(krange, lr->range + range, sizeof(struct comedi_krange)); return 0; } @@ -171,11 +171,11 @@ int comedi_get_krange(comedi_t * d, unsigned int subdevice, unsigned int chan, /* * ALPHA (may be renamed) */ -unsigned int comedi_get_buf_head_pos(comedi_t * d, unsigned int subdevice) +unsigned int comedi_get_buf_head_pos(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; async = s->async; if (async == NULL) @@ -184,11 +184,11 @@ unsigned int comedi_get_buf_head_pos(comedi_t * d, unsigned int subdevice) return async->buf_write_count; } -int comedi_get_buffer_contents(comedi_t * d, unsigned int subdevice) +int comedi_get_buffer_contents(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; unsigned int num_bytes; if (subdevice >= dev->n_subdevices) @@ -203,12 +203,12 @@ int comedi_get_buffer_contents(comedi_t * d, unsigned int subdevice) /* * ALPHA */ -int comedi_set_user_int_count(comedi_t * d, unsigned int subdevice, +int comedi_set_user_int_count(void *d, unsigned int subdevice, unsigned int buf_user_count) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; int num_bytes; async = s->async; @@ -224,12 +224,12 @@ int comedi_set_user_int_count(comedi_t * d, unsigned int subdevice, return 0; } -int comedi_mark_buffer_read(comedi_t * d, unsigned int subdevice, +int comedi_mark_buffer_read(void *d, unsigned int subdevice, unsigned int num_bytes) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; if (subdevice >= dev->n_subdevices) return -1; @@ -243,12 +243,12 @@ int comedi_mark_buffer_read(comedi_t * d, unsigned int subdevice, return 0; } -int comedi_mark_buffer_written(comedi_t * d, unsigned int subdevice, +int comedi_mark_buffer_written(void *d, unsigned int subdevice, unsigned int num_bytes) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; int bytes_written; if (subdevice >= dev->n_subdevices) @@ -263,11 +263,11 @@ int comedi_mark_buffer_written(comedi_t * d, unsigned int subdevice, return 0; } -int comedi_get_buffer_size(comedi_t * d, unsigned int subdev) +int comedi_get_buffer_size(void *d, unsigned int subdev) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdev; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdev; + struct comedi_async *async; if (subdev >= dev->n_subdevices) return -1; @@ -278,11 +278,11 @@ int comedi_get_buffer_size(comedi_t * d, unsigned int subdev) return async->prealloc_bufsz; } -int comedi_get_buffer_offset(comedi_t * d, unsigned int subdevice) +int comedi_get_buffer_offset(void *d, unsigned int subdevice) { - comedi_device *dev = (comedi_device *) d; - comedi_subdevice *s = dev->subdevices + subdevice; - comedi_async *async; + struct comedi_device *dev = (struct comedi_device *) d; + struct comedi_subdevice *s = dev->subdevices + subdevice; + struct comedi_async *async; if (subdevice >= dev->n_subdevices) return -1; |