diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-08-14 18:24:19 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-15 15:25:34 -0700 |
| commit | f2eacff1369c46c7c4dab595a460dd9ec40e51db (patch) | |
| tree | 6a7f9ab7da0e5ac0eeb5ec418dfb084a4f48d567 | |
| parent | 690e839fc4915a372f2338b148c36d8949822253 (diff) | |
staging: comedi: dnya_pci10xx: cleanup the analog output range
The analog output channels on this board only support a single
range, 0-10V unipolar. This range is available as an exported
symbol from the comedi core and "range_unipolar10". Use that
instead of duplicating the range in this driver and remove
the information from the boardinfo.
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/dyna_pci10xx.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c index 15048aa72e1a..abfbb12056ef 100644 --- a/drivers/staging/comedi/drivers/dyna_pci10xx.c +++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c @@ -54,13 +54,6 @@ static const struct comedi_lrange range_pci1050_ai = { 3, { static const char range_codes_pci1050_ai[] = { 0x00, 0x10, 0x30 }; -static const struct comedi_lrange range_pci1050_ao = { 1, { - UNI_RANGE(10) - } -}; - -static const char range_codes_pci1050_ao[] = { 0x00 }; - struct boardtype { const char *name; int device_id; @@ -74,8 +67,6 @@ struct boardtype { int do_bits; const struct comedi_lrange *range_ai; const char *range_codes_ai; - const struct comedi_lrange *range_ao; - const char *range_codes_ao; }; static const struct boardtype boardtypes[] = { @@ -92,8 +83,6 @@ static const struct boardtype boardtypes[] = { .do_bits = 16, .range_ai = &range_pci1050_ai, .range_codes_ai = range_codes_pci1050_ai, - .range_ao = &range_pci1050_ao, - .range_codes_ao = range_codes_pci1050_ao, }, /* dummy entry corresponding to driver name */ {.name = DRV_NAME}, @@ -290,7 +279,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, s->subdev_flags = SDF_WRITABLE; s->n_chan = thisboard->ao_chans; s->maxdata = 0x0FFF; - s->range_table = thisboard->range_ao; + s->range_table = &range_unipolar10; s->len_chanlist = 16; s->insn_write = dyna_pci10xx_insn_write_ao; |